Hollow hearts can occur when uneven growth occurs during the formation of the tubers such as drought conditions followed by excessive rain. Mulch can help prevent uneven watering.
We can be reached at 1-800-888-1447 or email us by submitting a ticket.
Our customer service team is now open at the below hours:
Monday to Friday 9:00AM EST to 5:00PM EST
-
Product & Shipping Updates
- Updates
-
Recommendations
- Do you carry any native plants?
- Do you have a list of plants for shade and partial shade?
- Do you have herbs that help repel pests?
- Do you have any plants that will help to deter yellow jackets?
- Team Member Spotlight - Archived
- Team Member Spotlight 12/20/22
- Product Spotlight - 5/9/23
- What would you recommend for a discontinued item?
- What is the spacing for the PredaLure (99834)?
- What are some flowers that would do well in Hanging Baskets?
- Do you have a list of flowers grood for drying?
- Do you have a list of flowers that make good cut flowers?
- Do you have a list of plants for an Old-Fashioned Garden?
- Do you have a list of some cut flowers and everlastings?
- Do you have a list of plant that grow well in Acid Soil?
-
Orders & Shipping Help
-
Shipping FAQs
- Can I use more than 1 promo code on my order?
- Do you offer expedited shipping?
- How do you ship your products?
- What size containers do you ship in?
- How are plants shipped?
- How much will it cost to ship my order?
- When will my plants be shipped?
- I haven't received my order yet. Where is it?
- USPS is not showing an update. Where's my order?
- How are seeds shipped?
-
Plant Size
- How many eyes do your peony plants have?
- What do your blackberry plants look like when it ships in the fall?
- What does your phlox look like when it ships in the fall?
- What does your lavender look like when it ships in the fall?
- What do your echinacea look like then they ship in the fall?
- What do your blueberry plants look like when shipped in the fall?
- How big are your plants when they ship?
- What does your Weigela look like when shipped in the fall?
- What does your Butterfly Bush look like when shipped in the fall?
- What does your Kniphofia look like when shipped in the fall?
- What does your Emberays Rose look like when shipped in the fall?
- What does your Ligularia like when shipped in the fall?
- What does your Raspberry look like when shipped in the fall?
- What does your Illuminati look like when shipped in the fall?
- What does your Penstemon look like when shipped in the fall?
- What does your Oenothera look like when shipped in the fall?
- What does your Fignomenal look like when shipped in the fall?
- What do your live ferns look like when shipped in the spring?
- What does your creeping phlox look like when shipped?
- What does your astible look like when shipped in the spring?
- What does your delosperma look like when shipped in the spring?
- What does your Honey Apricot Rose look like when shipped?
- What does your dianthus look like when shipped in the spring?
- What do your onions look like when they ship?
-
Shipping FAQs
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What's New
-
What's New
- Burpee Garden Discussion Forum
- Do you have the 2025 order form?
- When can I plant the Burpee Garden Sown seeds in my garden?
- What new products are we carrying for fall 2023?
- Do I need to call to start a return?
- What new items are you carrying for Spring 2024?
- How can I get the 2024 catalog?
- Self Help Portal
- What's new for the 2025 season?
- What new products are we carrying? Spring 2023
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What's New
- Website Help
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Learn to Grow
- Grow Calendar
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Garden Guides
- Learn about Zucchini
- Learn about Sunflower
- Learn about Asparagus Fern
- Learn about Geranium
- Learn about Petunia
- Learn about Bay Laurel
- Do you have a planting guide for strawberries?
- Do you have a growing guide for Sweet Potatoes?
- Learn about Carrots
- Learn about Tulip Bulbs
- Learn about Blackberries
- Learn about Zinnia
- Learn about Corn
- Learn about Summer Squash
- Do your have a planting guide for berries (Cane Fruit)?
- Do you have a planting guide for potatoes?
- Learn about Onions
- Learn About Beans
- Amaryllis Gardening Guide
- Learn about Raspberries
- Learn about Blueberries
- Learn about Asparagus
- Learn about Peppers
- Can I get a garden guide for my herbs?
- Learn about Petchoa
- Can I get a garden guide for my fruit?
- Can I get a garden guide for my annual flowers?
- Learn about Figs
- Do you have a planting guide for tomatoes?
- Learn about Strawberries
- Learn about Potatoes
- Learn about Marionberry
- Can I get a garden guide for my perennial?
- Learn about Tomatoes
- Learn about Garlic
- Learn about Cucumbers
- Can I get a garden guide for my vegetables?
- Learn about Lithodora
- Learn about Lantana
- Learn about Thyme
- Learn about Annual California Poppy
- Learn about Centaurea
- Learn about Cornflower
- Learn about Kiwi
- Learn about Wisteria
- Learn about Weigela
- Learn about Verbascum
- Learn about Tradescantia
- Learn about Solidago
- Learn about Shasta Daisy
- Learn about Sedum
- Learn about Schizophragma
- Learn about Scabiosa
- Learn about Salvia
- Learn about Rudbeckia
- Learn about Rose
- Learn about Poppy
- Learn about Phlox
- Learn about Peony
- Learn about Penstemon
- Learn about Panicum
- Learn about Painted Daisy
- Learn about Ornamental Grass
- Learn about Monarda
- Learn about Magnolia Black Tulip
- Learn about Lychnis
- Learn about Lupine
- Learn about Lunaria
- Learn about Lonicera
- Learn about Lobelia
- Learn about Lily
- Learn about Lilac
- Learn about Lavender
- Learn about Kniphofia
- Learn about Hyacinth Bulbs
- Learn about Iris
- Learn about Hydrangea
- Learn about Hosta
- Learn about Hollyhock
- Learn about Heuchera
- Learn about Hibiscus
- Learn about Hellebore
- Learn about Heliopsis
- Learn about Helenium
- Learn about Hakonechloa
- Learn about Gloriosa Daisy
- Learn about Daffodil
- Learn about Crocus
- Learn about Geranium
- Learn about Galanthus
- Learn about Gaillardia
- Learn about Foxglove
- Learn about Fern
- Learn about Eragrostis
- Learn about Echinacea
- Learn about Dianthus
- Learn about Delphinium
- Learn about Delosperma
- Learn about Daylily
- Learn about Cortaderia
- Learn about Coreopsis
- Learn about Columbine
- Do you have information on growing Butterfly Bush by seed?
- Do you have a Growing Guide for Crape Myrtle?
- Do you have a guide to growing herbs?
- Do you have a growing guide for Hardy Kiwi?
- How to plant Egyptian Walking Onions?
- Learn about Clematis
- Learn about Chrysanthemums
- Learn about Chinese Lantern
- Learn about Carnations
- Learn about Carex
- Learn about Campanula
- Learn about Butterfly Bush
- Learn about Baby's Breath
- Learn about Astrantia
- Learn about Astilble
- Learn about Asters
- Learn about Asclepias
- Learn about Anemones
- Learn about Amsonia
- Learn about Ampelaster
- Learn about Allium
- Learn about Agastache
- Learn about Agapanthus
- Learn about Achillea
- Do you have a guide for planting summer bulbs to the correct depth?
- Do you have information on Harvesting and Preserving Herbs?
- Do you have a planting guide for herbs?
- Do you have a planting guide for fruit trees?
- Do you have a planting guide for Fig, Papaya and Persimmon?
- Do you have a planting guide for Currants & Gooseberries?
- Do you have a quick reference guide on how to plant fall bulbs?
- Do you have a planting guide for vegetable roots?
- Do you have a Planting Guide for Fall Bulbs?
- Do you have a planting guide for Brassica Plants?
- Do you have a planting guide for Grapes?
- Do you have a planting guide for summer bulbs?
- Do you have a planting guide for Tea plants?
- Do you have a planting guid for annual Geraniums?
- Learn about Tayberry
- Learn about Rosa Rugosa
- Learn about Pluots
- Learn about Plums
- Learn about Pears
- Learn about Peaches
- Learn about Medlar
- Learn about Maypops
- Learn about Loganberry
- Learn about Lingonberry
- Learn about Hops
- Learn about Honeyberries
- Learn about Hazelnut
- Learn about Grapes
- Learn about Gooseberries
- Learn about Goji berries
- Learn about Elderberries
- Learn about Currants
- Learn about Cornelian Cherries
- Learn about Cherries
- Learn about Aronia
- Learn about Apricots
- Learn about Apples
- Learn about Viola
- Learn about Vinca
- Learn about Vigna
- Learn about Verbena
- Learn about Tuberose
- Learn about Torenia
- Learn about Tithonia
- Learn about Thunbergia
- Learn about Sweet Pea
- Learn about Strawflower
- Learn about Stock
- Learn about Statice
- Learn about Snapdragon
- Learn about Scaevola
- Learn about Scabiosa
- Learn about Salvia
- Learn about Salpiglossis
- Learn about Amaranthus
- Learn about Beach Plum ( Prunus maritima)
- Learn about Sweet Marigold
- Learn about Stevia
- Learn about Sage
- Learn about Rosemary
- Learn about Parsley
- Learn about Oregano
- Learn about Mint
- Learn about Marjoram
- Learn about Lemon Grass
- Learn about Lemon Balm
- Learn about Rudbeckia
- Learn about Portulaca
- Learn about Plectranthus
- Learn about Phlox
- Learn about Pentas
- Learn about Pennisetum
- Learn about Pansy
- Learn about Ornamental Kale
- Learn about Nicotiana
- Learn about Nemophila
- Learn abot Lavender
- Learn about Nasturtium
- Learn about Moonflower
- Learn about Millet
- Learn about Marigold
- Learn about Lobelia
- Learn about Lisianthus
- Learn about Ipomopsis
- Learn about Impatiens
- Learn about Ice Plant
- Learn about Gomphrena
- Learn about Gladiolas
- Learn about Gerbera
- Learn about Gazania
- Learn about Gaillardia
- Learn about Four O'Clocks
- Learn about Elephant Ears
- Learn about Fennel
- Learn about Dill
- Learn about Cilantro/Coriander
- Learn about Chives
- Learn about Chevil
- Learn about Chamomile
- Learn about Wintergreen
- Learn about Tea Plants
- Learn about Dusty Miller
- Learn about Dichondra
- Learn about Dianthus
- Learn about Dahlia
- Learn about Cypress Vine
- Learn about Cuphea
- Learn about Cosmos
- Learn about Coleus
- Learn about Cleome
- Learn about Chrysanthemum
- Learn about Celosia
- Learn about Canna
- Learn about Calla Lily
- Learn about Calibrachoa
- Learn about Calendula
- Learn about Caladium
- Learn about Blue Eyed Daisy
- Learn about Bells of Ireland
- Learn about Begonia
- Learn about Balsam
- Learn about Aster
- Learn about Baby's Breath
- Learn about Ascelpias
- Learn about Angelonia
- Learn about Ammi Majus
- Do you have a Gardening Guide for Wintergreen?
- Learn about Catnip
- Learn about Borage
- Learn about Basil
- Learn about Turmeric
- Learn about Sesame
- Learn about Winter Squash
- Learn about Watermelon
- Learn about Turnips
- Learn about Tomatilloes
- Learn about Swiss Chard
- Learn about Sprouting Seed
- Learn about Spinach
- Learn about Soybean
- Learn about Shallots
- Learn about Scallion
- Learn about Salad Greens
- Learn about Rutabaga
- Learn about Rhubarb
- Learn about Radicchio
- Learn about Pumpkins
- Learn about Perilla
- Learn about Peanuts
- Learn about Parsnips
- Learn about Okra
- Learn about Mustard
- Learn about Microgreens
- Learn about Mesclun
- Learn about Melons
- Learn about Lettuce
- Learn about Leeks
- Learn about Kohlrabi
- Learn about Kale
- Learn about Horseradish
- Learn about Honeydew Melons
- Learn about Gourds
- Learn about Endive
- Learn about Eggplant
- Learn about Cowpeas
- Learn about Alyssum
- Learn about Corn Salad
- Learn about Collards
- Learn about Chinese Cabbage
- Learn about Celery
- Learn about Cauliflower
- Learn about Cantaloupe
- Learn about Cabbage
- Learn about Brussels Sprouts
- Learn about Brokali
- Learn about Broccoli
- Learn about Broccoli Raab
- Learn about Brassica Plants
- Learn about Beets
- Learn about Asian Greens
- Learn to Grow Artichoke
- Learn about Arugula
-
Planting Guide
- How deep should I plant my fall bulbs?
- Do you have a planting guide for Strawberries?
- How should I plant my seed tape?
- Do you have a garden design to attrict butterflies and hummingbirds?
- How deep do I plant tomato seeds?
- What should I do when my potted perennial arrives?
- Do you have Strawberry Planting Instructions?
- What should I do when my potted annuals arrive?
- What should I do when my fruit tree arrives?
- What should I do when my berry plants arrive?
- How do I plant my garlic?
- Do you have a General Seed Starting Guide?
- What should I do when my bare roots arrive?
- How do I plant mini tuber potatoes?
- How can I plant potatoes in a containers?
- Do you have the planting guide for the Tea plant (Camellia sinensis)?
- Do you have a garden design for annuals I can directly sow in the garden?
- Do you have a garden design for a cutting garden?
- Do you have a garden design for an annual garden for a hot sunny area?
- Do you have an easy annual flower border design?
- Do you have a garden design for a child's garden?
- Do you have a garden design to attract butterflies?
- Do you have a garden design to attract birds?
- Do you have a garden design for a shady border?
- Do you have a garden design for herbs in a large container (barrel)?
- Do you have a garden design for a herb garden?
- Do your have a garden design for a Perennial garden?
- Do you have a garden design for Everlastings (dried flowers)?
- Do you have an annual garden design for a sunny border?
- Do you have an easy garden design for sunny perennials?
- Do you have a garden design for a shade perennial garden?
- Do you have general planting instructions for planting Burpee plants?
- Do you have a planting guide for Roses?
- Do you have a planting guide for Artichoke?
- Do you have a planting guide for Wintergreen?
- Do you have a planting guide for planting Brassicas in the Fall?
- How and when should I divide my herbaceous perennials?
- Do you have any tips for planting fall bulbs?
- What should I do when my fall brassicas arrive?
-
Reference Charts
- Which direct sow annual flowers usually bloom within 60 days?
- Do you have a quick reference for hydrangeas?
- Do you have a quick reference for pumpkins?
- Do you have a quick reference for onions?
- Do you have a quick reference for marigolds?
- Do you have a tomato disease resistance chart?
- Do you have a quick reference for raspberries?
- What seeds do you sell as seed tape?
- Do you have a quick reference chart for spring garlic?
- Do you have a quick reference for blackberries?
- Do you have a quick reference for roses?
- Do you have a quick reference for zinnias?
- Do you have a quick reference for corn?
- Do you have a quick reference for peas?
- Do you have a quick reference for squash?
- Do you have a quick reference for fig trees?
- Do you have a quick reference for beans?
- Do you have a quick reference chart for herbs?
- Do you have a scoville chart for hot peppers?
- Do you have a fruit plant quick reference chart?
- Do you have a quick reference for blueberries?
- Do you have a quick reference for strawberries?
- Do you have a quick reference for cucumbers?
- Do you have a quick reference for sunflowers?
- Do you have the OMRI certificate for the Enhanced All Purpose Plant Food 5-5-5?
- Do you have the OMRI listed certificate for Burpee All Purpose Granular Plant Food 4-4-4?
- Do you have the OMRI listed certificate for Burpee Organic Bone Meal?
- Do you have a quick reference for fall garlic?
- Seed Counts
- Do you have a MSDS / GHS for Burpee Natural Organic All Purpose Granular Plant Food 4-4-4?
- Do you have a garden plant for an herb garden?
-
Getting Started in Gardening
-
Gardening 101
- What are warm season vegetables?
- What are the types of strawberries?
- What is the meaning of workable soil?
- What is a complete fertilizer mean?
- How do you tell if raspberries are ready to pick?
- Why didn't my seeds germinate?
- What are the kinds of beans?
- What does Everbearing mean for strawberries?
- Will my annuals come back next year?
- What are the types of peppers?
- Can I use an overhead sprinkler to water my garden?
- What are some easy Vegetables I can grow in my area?
- When will my flowers seeds germinate?
- What are cool season vegetables?
- What are the types of sweet corn?
- Which vegetables are perennial?
- What vegetables can you use Burpee Booster on?
- Will the cold weather during transit affect the germination of the seeds?
- What are the types of cucumbers?
- What are the types of Zinnia?
- How do I plant asparagus?
- What are the classes of tomatoes?
- What are some tips for kids to garden?
- What are some quick tips about vegetable gardening?
- How should I store my seeds?
- What materials is the self-watering mat ( 98839) made of?
- How much sunlight do tomato plants need?
- What are the types of strawberries?
- What is seed tape?
- How do you plant Seed Tape?
- How do I harden off my plants?
- Do you have any gardening videos?
- How much water do tomatoes need?
- How can I support my tomato plants as they grow?
- What is mulch?
- How do I use the Burpee Booster 83139?
- How do you plant garlic?
- How do I direct sow seeds?
- What are some tips for beginning my garden?
- When does Days to Maturity (Days to Harvest) Start?
- Can I use last years seeds?
- Do you have extra plant-o-gram sheets?
- What is the difference between Organic and Non-Organic seeds?
- Do you treat your seeds with Neonicotinoid pesticides?
- How do I use the self-watering seed starting tray?
- What is a Pathogen?
- Do you have any tips for gardening in drought?
- Do you have directions for Sampling Soil?
- How long does it take for marigolds to bloom from seed?
- What are the types of raspberries?
- What does germination mean?
- What is a bedding plant?
- What is a cotyledon?
- What does Biennial Mean?
- What does June bearing mean for strawberries?
- What is a Chill Hour in fruit plants?
- What kind of flowers only last one year?
- What kind of flowers come back every year?
- What does full sun, part sun and full shade mean?
- What are some easy flowers I can grow in my area?
-
Recommendations
- What are your best tomatoes for sauce making?
- What are some container friendly flowers?
- What vegetables grow quickly?
- What is the best pumpkin for pies?
- What are some easy to grow flowers for shade?
- Do you have a squash that is vine borer resistant?
- What are your best canning tomatoes?
- What are your best tasting tomatoes?
- What are some easy to grow flowers for full sun?
- What are some of the horticulturalists' favorite vegetables?
- What are the best flowers to attract hummingbirds and bees?
- What are your best all around tomatoes?
- What are some deer resistant flowers?
- What are your best nematode resistant tomatoes?
- What are your most drought tolerant blueberries?
- Which corn grows best in clay soil?
- What are your best blight resistant tomatoes?
- What are your best container tomatoes?
- What are your best low acid tomatoes?
- What are your best heat tolerant tomatoes?
- What are your best high acid tomatoes?
- Do you have a list of annual and perennial flowers that are frost tolerant?
- Do you have a list of fast growing annual vines?
- Do you have a list of herbs that you can grow inside?
- Do you have a list of herbs that repel pests?
- Do you have a list of plants for High Altitudes?
- Do you have a list of some plants that can grow at the seashore?
- Do you have information on growing Winter Vegetables?
- Do you have a list of flowers for window boxes?
- Do you have a list of plants for wet locations?
- Do you have a chart with the bloom time of flowers?
- Do you have any help on making and planting a rock garden?
- Do you have a list of rock garden plants for the south?
- What are some flowers and shrubs good for naturalizing?
- Do you have a list of Annuals for Sandy Soil?
- Do you have a list of Annuals and Perennials to plant in the fall for the southern states?
- What Perennials can grow in Zone 10?
- What are the best beets for juicing?
- Do you have any Persian type cucumbers?
- What are spinach substitutes I can grow in the summer?
- What are the best carrots for storage?
- What are the best carrots for clay soil?
- What are the best carrots for containers?
- What are the best baby carrots?
- What impatiens are resistant to Downy Mildew?
- What are some flower options for wet areas?
- What are some flower options for dry areas?
- What are some vine plants?
- What are some northern perennial flowers?
- What are some southern perennial flower options?
- What are your best wilt resistant tomatoes?
- What are your best juicing tomatoes?
-
Seed Starting
- Do you have a witch's incantation to remember how to start tomatoes?
- What are the dimensions of the XL ultimate Growing System (96089)?
- What is the pH of your coir?
- What does direct sow (garden sown) mean?
- Do you have the SDS for the pellets?
- Do you have an Onion & Leek planting guide?
- What is the coir made from?
- Do you have a SDS for Burpee Natural Horticultural Perlite?
- Do you have a SDS for Burpee Organic Vermiculite (99962)?
- Do you have a SDS for Burpee Eco Friendly 8 qt Seed Starting Mix (99513)?
- Do you have a SDS for the Organic Potting Mix 9 Quart ( 90042)
- Do you have a SDS for Organic Coconut Coir Concentrate Seed Starting Soil (90728)?
- Do you have a SDS for Burpee's Organic Coir (99977)
- Do you have a SDS for Burpee Organic Bone Meal 6-8-0 (99951)?
- Do you have the SDS for Burpee Organic Blood Meal 12-0-0 (99961)?
- Do you have the SDS for the Burpee All Purpose plant food 4-4-4 (99950)?
- Do you have the SDS for the Burpee Natural & Organic Tomato + Vegetable Plant Food 3-6-4 (99967)?
- Do you have a SDS for Burpee Enhanced Tomato + Edibles Plant Food (91060)?
- Do you have the SDS for Burpee Organic Rose Bloom Granular Plant Food 4-6-4 (99949)?
- Do you have a SDS for Burpee Enhanced Organic All Purpose Plant Food 5-5-5 (91059)?
- What are the dimensions of the 72-cell Ultimate Growing System (96004)?
- How do I thin my plants in a seed starting set?
- Why aren't my coir pellets expanding?
- How long does it take for tomato seeds to sprout?
- Which side of the self watering mat goes up in the Ultimate Growing System?
- Why does the lid on my grow kit not fit tightly?
- Which color side of the self-watering mat should be up?
- Do I shell the peanuts before planting?
- What are some good companion plants for tomatoes?
- Can I leave my grow light on for 24 hours?
- What are are the dimensions of Superseed Seed Starting tray 8 XL cell?
- Do I remove the netting off the coir pellets when I plant them in the garden?
- Is your coir buffered?
- How do I get my seeling ready to be planted outside?
- Why are my seedlings leggy (spindly)?
- When should I remove the heatmat?
- How long do I leave my grow light on?
- If I cannot use all of my seed, how to I store them?
- Do I need to wash the coir before using?
- When should I start my seeds indoors?
- Why did my seedling just bend over and die?
- How many plants should be in each cell of a seed starting set?
- What are the dimensions of the SuperSeed Seed Starting Tray, 16 XL Cell (93412)?
- What are the dimensions of the SuperSeed Seed Starting Tray 36 cell (96515)
- What seed starting accessories do you recommend?
- What do I do about white mold on my soil?
- Do you have any tips for expanding the Super Growing Pellets?
- Why didn't my seeds germinate?
- What tips do you have for seed starting?
- Seed Starting Indoor/outdoor Guide
- How much water should be in the bottom tray of the seed starting tray?
- When does the "Days to Maturity" start?
- For indoor sown seeds, why does the Days to Maturity start from when you plant the transplants in the garden?
- What is the best fertilizer for seedlings?
- Do you have assembly instructions for the Dynamo LED grow light?
- When will me vegetable and herb seeds will germinate?
- What are the dimensions for Burpee LED Two Tier Cart?
- When should I remove the lid (dome) on my seed starting kit?
- When should I remove the heat mat?
-
Gardening 101
-
Gardening FAQs
-
Garden Question Library
- How much weight does the Kneeler Seat 92314 hold?
- How do I store pumpkins?
- Do you have the directions for Sea Magic 99004?
- What does thinning mean?
- What are these white spots on my tomato leaves after transplanting?
- How long does it take to assemble the Riga greenhouse?
- How do you attached the clips to the Fordhook Light?
- Which flowers are edible?
- What vegetables are safe to eat any part of the plant?
- Do I need to do something special to grow blueberries?
- Why does my broccoli have yellow flowers and no broccoli?
- Should I use a heat mat with my tomato seeds?
- How do you harvest sunflower seeds?
- How do I store seeds for next year?
- Do you have an MSDS for Bloodmeal?
- Are the tires of the Ultimate Gardener Cart (99103) pneumatic?
- Why are my hydrangea flowers turning green?
- What should my soil pH be for my vegetables or herbs?
- Can I plant my garlic if it's sprouting when it arrives?
- What are some plants that help repel mosquitos?
- How to store an elephant ear bulb for the winter.
- How long does it take for the tomato seeds to sprout?
- How do I store tuberous Begonias bulbs for the winter?
- How do I harvest garlic?
- How deep should I plant my tomato seeds?
- Are the sweet potato vines I see in window boxes edible?
- Why do my carrots taste soapy?
- Which seeds are the watermelon pollinator plants?
- What is the best way to store onions?
- What is a "sweet" soil?
- What are the dimensions of the Ms Tumbles Compost Tumbler?
- What kind of soil should I use in pots (containers)?
- How do I sanitize a container?
- Do you carry Cucamelon seeds?
- What is your hottest hot pepper?
- Why is my corn leaning over?
- How many cups of chopped onion will a medium onion yield?
- Do I need two varieties of figs to get fruit?
- Are any sunflower seeds toxic?
- Why did my green cucumbers turn yellow?
- What is the germination rate of tomatoes?
- How do I harvest winter squash?
- What are some plants that tolerate rocky soil?
- Do you have more information on the Fordhook LED grow light (91109)?
- Do you have more information on the Burpee Booster for Peas and Beans 83139?
- Why are there seeds in my seedless watermelon?
- What plants can I use soil inoculant on?
- How do I tell my watermelons are ready to harvest?
- How do I start sunflowers?
- Do you have spinach that does not have oxalate crystals?
- Why do my Calendula seeds look like worms?
- What should I never compost?
- What could be eating my tomatoes?
- Can I use topsoil or garden soil to start my seeds?
- Are Morning Glory plants or seeds toxic?
- Why did my broccoli not produce a head? Can I still get some broccoli?
- What are inoculants for beans?
- What is the best temperature to start my tomato seeds?
- If my squash is near my pumpkins, will I get mixed fruit?
- Are there seedless blueberries?
- How do I prune blackberries?
- Do you have more information on the Squash & Cucumber A-Frame?
- Why are my zinnias tall and thin with smaller flowers?
- Which seed starting set should I use for my tomato seeds?
- How do I condition my cut zinnia flowers?
- Will Echinacea bloom the first year from seed?
- What is the after care for Amaryllis?
- What are the names of the onions in the set collection?
- How deep does a pot need to be to grow carrots?
- Should I prune (sucker) my tomato plants?
- How do you grow Burpee Garden Sown tomatoes and peppers?
- Can corn be started indoors?
- Why are the bottom of my tomatoes turning brown?
- What is a "sour" soil?
- What should my soil pH be for my flowers?
- How many potatoes do I get from every mini-tuber?
- How many onions do I get per plant or set?
- Do you have the instructions for attaching the Tomato Cage Extender to a Tomato Cage?
- Can I direct sow tomato seeds?
- What are suckers and how do I remove them?
- When is the best time to plant beans?
- How do I plant seedless watermelon?
- Can I grow garlic in containers?
- Why are my onions not bulbing?
- What vegetables are safe for dogs to eat?
- Why did I not get any sweet potatoes?
- Why is my white cauliflower turning green, yellow or off color?
- What comes with the 12 in 1 Garden Bed kit?
- Can I directly eat the garlic I received?
- When should I start my tomato seeds?
- Why is the center hollow of my watermelon?
- Why do I have lots of leaves but no flowers on my tomato?
- What is the difference between male and female cucumber flowers?
- Can I plant my tomato transplant deeper than they were in the pot?
- What are some common tomato diseases?
- When do I cut back the asparagus ferns for the winter?
- What is a Pot Marigold?
- Are your bean seeds treated with inoculants or fungicides?
- Do you have the instruction for how to use the Burpee Enhanced All Purpose 5-5-5 plant food?
- How long will winter squash store?
- What are the ingredients in the Burpee Booster 83139?
- What are some common tomato pests and problems?
- Why are there two different seeds in the seedless watermelon packet?
- Do you have a MSDS for Bonemeal?
- What plants are toxic to my pet?
- Why are my tomato leaves curled in on themselves?
- Can I grow tomatoes in a container?
- How do I reuse a container for next year?
- What kind of fertilizer should I use on my tomatoes?
- Why is the seed stuck to the leaf?
- What soil should I use for seed starting?
- Do you have instructions for the Plant Pyramid (99104) and (99105)?
- How do I harvest pumpkins?
- What were some common Kitchen Garden Vegetables from the early 1900's?
- Do you have more information on the Burpee Grow Light LED Two Tier Cart 93335?
- What should I compost?
- My lettuce is very bitter (inedible). Why?
- Do you have a MSDS for vermiculite?
- Why is my spaghetti squash green and not yellow?
- My kohlrabi did not form a bulb can I still eat the plant?
- Can I grow lettuce inside or hydroponically?
- Why do I have flowers but no fruit on my cucumber?
- Do you have more information about the Junior Victorian Greenhouse ( 94022)?
- Which type of garlic is best for my growing zone?
- Why did my broccoli not form a head or formed a tiny head?
- How many seeds per cell should I plant?
- Why do my squash plants have only male flowers?
- Why do I have flowers but no fruit on my watermelon?
- Why is my garlic not bulbing?
- Do you have a vegetable spacing guide for raised beds?
- Do you have instructions on the Deluxe LED Glow-N-Grow Light Kit?
- Why are my watermelons not sweet?
- Why does my fig tree have 2 different kinds of leaves?
- My sweet potatoes arrived wilted. Are they dead?
- Why does my zucchini have only male flowers?
- Are the Cedar boards that are used in raised bed kits treated?
- Why do I have no flowers on my bean plants?
- How to grow Amaryllis.
- How do you prechill Columbine?
- Why do my stored carrots taste bitter?
- Why are my sunflower seeds hollow?
- When should I sow broccoli in the fall?
- What is the difference between a determinate and indeterminate tomato?
- Why do my tomato plants have large leaves that don’t look like tomato leaves?
- Do you have any self-pollinating cucumbers?
- Why did my lettuce produce a tall stem and flower?
- What are the assembly instructions for the 12 in 1 raised bed?
- What are the assembly instructions for the 17" Tall 42" Round galvanized garden bed?
- Why is my 'Big Mama' tomato leaves curled?
- Why won’t my Romanesco broccoli form a head?
- Why does my watermelon have a bitter or poor flavor?
- Why are my carrots pale yellow?
- What is the the average first and last frost date for my growing zone?
- Why do my tiny fruit turn brown and fall off my zucchini?
- My sweet potatoes have a hollow center in them, why?
- Why did my kohlrabi not form a bulb?
- What are the dimensions of the new 12-in-1 raised bed?
- Do you have the soil tester instructions?
- Do you have directions for the Burpee clock?
- What plants come back year after year?
- Why won’t my iceberg lettuce form a head?
- How to prune fig trees?
- My spaghetti squash is green. Is there a problem?
- How do I harvest potatoes?
- Do you have an example of a crop rotation schedule?
- What are good companion plants?
- Why should you rotate your crops?
- Why does my Cherry-Go-Round Hydrangea(20312) have flowers that are pale (pink)?
- Do you have any Zucchini squash that is powdery mildew resistant ?
- What is the seed starting watering mat made of?
- Do you have the instructions for the A-Frame?
- Do you have the instructions for the PredaLure (99834)?
- Do you have more information on how to use the Ms Tumbles Compost Tumbler? (94025)
- Do you have instructions for the Compost Wizard Dual Tumbler (99112)
- Do you have the instructions for the Garden Tower 2 (99084)?
- Do you have the OTCO Certificate for organic seeds?
- Do you have any tips to avoid rodents in the Aerobin?
- Do you have more information on the Aerobin 200, 91830
- Do you have the MSDS for the Burpee Organic Tomato and Vegetable Plant food 99967?
- Do you have the MSDS for Burpee Seed Starting mix 99513?
- Do you have a MSDS for Burpee Natural Organic Rose Bloom Granular Plant Food 4-6-6 (99949)?
- Do you have a MSDS for Burpee Enhanced All Purpose 5-5-5 plant food?
- Do you have the MSDS for the Burpee Enhanced Tomato and Edibles 8-4-4 plant food?
- Do you have more information on the Cucumber Beetle Trap 97168?
- Do you have more information on the Handy Seed Sower 90030D?
- Do you have more information on the Pro Series Folding Plant Supports 97093 (33") and 95148 (45")?
- Do you have the dimensions for the melon cradle (99821)?
- Do you have the instructions for the Bean and Pole Tower (91439)?
- What are the dimensions of the Pro Series Pepper/Eggplant Support (99904)?
- Do you have more information on the Bird-X Protective Netting 99131?
- What is the best tasting Lavender?
- What is the best Lavender for potpouri?
- How do I support tall or heavy pepper plants in the garden?
- What is the scientific name of Burpee's Lemongrass?
- When should I harvest my Ultraviolet corn?
- My dormant perennial and fruit plants have not leafed out are they dead?
- Can you tell me how to oven dry tomatoes?
- Do you have a list of plants that attract, bees, birds or butterflies?
- Do you have information on storing summer flowering bulbs for the winter?
- Are there plants with yellow flowers?
- Do you have a list of plants with white flowers?
- Do you have information on crop rotation?
- Do you have a list of fragrant plants and flowers?
- Do you have a list of flowers that are frost resisitant?
- How long does it take for my vegetable seeds to sprout?
- How long does it take for my flower seeds to sprout?
- Do you have information on pruning grape plants?
- Do you have a list os seed needed for a family?
- Do you have information on saving seeds?
- Can you grow Impatiens as a house plant?
- What is the shipping weight of the 12 in 1 raised bed?
- When is a Watermelon Ripe?
- Do you have information on growing big pumpkins?
- Do you have instructions on how to set up the tomato cage?
- What annual flowers should be direct sown in the garden?
- How do you Train Climbing Roses?
- Do you have any information on why my fruit tree is not producing?
- Do you have information on pruning fruit trees?
- Do you have information on Pruning Roses?
- Do you have information on pruning Flowering Shrubs?
- Do you have a list of cut flowers by season?
- Do you have tips on preparing flowers for cutting?
- Why is my ButterKin Hybrid Winter Squash Green?
- What is the difference between male and female squash flowers?
- Where is Sea Magic manufactured?
- What is Sea Magic (99004) made from?
- Will the 12 in 1 garden bed get too hot in the summer or in hot climates?
- What comes with the Worm Factory 360?
- What are the dimensions of the Adjustable Frost Protection Kit (99968)?
- When do I havest beans?
- What kind of support do beans need?
- Can I get more information on the Crimson Star Goji Berry (22311)?
- Do you have the instructions on how to use Burpee Enhanced Tomato + Edibles 8-4-4?
- Why does the kohlrabi bulb taste hot?
- Why is the kohlrabi bulb cracking?
- Why is my kohlrabi bulb woody?
- How long does it take to see the potato plants grow?
- What are the Dimensions of the Round Garden Bed?
- What are the dimensions of the Mr. Spin Compost Tumbler?
- When should I start my Amaryllis?
- What is the care for Wintergreen plants?
- What is the care for the Lawson Cypress?
- What is the care for the Lemon Cypress?
- How do I keep the greenhouse clean?
- What type of flooring do you recommend for your greenhouses?
- What is the snow load capacity of the Riga Greenhouse?
- How does the Automatic Window Opener work in your greenhouses – does it need electricity?
- What kind of ventilation is provided in the Riga Greenhouse?
- Do you have instructions for the Pro Series Cages?
- How do I store Canna bulbs for the winter?
- How do I store Caladium bulbs?
- Do you carry Lisianthus seeds?
- Is the tomato and annual or perennial?
- How to store Dahlia bulbs for the winter.
- How to store Gladiolus corms for the winter.
- Can I overwinter my elephant ear inside as a housplant?
- If I am expecting a frost, what should I do?
- Why are my tomatillos sour or bitter?
- Do the seeds of Nasturtium need special care before planting?
- What does Genetically Modified Organism (GMO) mean?
- Can I plant strawberries where I planted tomatoes last year?
- Why did my lisianthus arrive with the flowers cut off?
- How old are your asparagus roots (crowns)?
- Why are my garlic bulbs for planting so small?
- What are the benefits of adding organic matter to my soil?
- How much can I expect from my tomato plant?
- How should I store my sweet potatoes?
- I can't plant my sweet potatoes right away. Can I hold them?
- How can I reduce pungency when using raw onions?
- How do I store whole peeled onions?
- How do I reduce tearing when cutting an onion?
- Do you have an MSDS for the potting soil?
- When do I harvest eggplant?
- Why do my bean plants have flowers but no pods?
- Can I move my asparagus after planting?
- How many plants do I need for a family?
- How can I get that white asparagus I see in stores?
- Are the red asparagus berries edible?
- Do I need male and female plants to get asparagus?
- What does the season mean for blueberries?
- Can I grow container varieties of blueberries in the ground?
- When will I get fruit from my blueberry plant?
- Can I grow hydrangeas in containers?
- Why isn’t my hydrangea blooming?
- How do I change the flower color of my hydrangea?
- Do hydrangeas make good cut flowers?
- Do I need to stake my zinnias?
- Can I grow zinnias as a houseplant?
- Should I start my zinnias indoors or outdoors?
- How long do sunflowers bloom?
- How many flowers does each stem of the giant sunflowers get?
- What direction do sunflowers face?
- Can I grow Morning Glory in a container?
- Why are my Morning Glory plants not blooming?
- Can I start Morning Glory seeds inside?
- What is the difference between seed dahlias and tuberous dahlias?
- Can I start dahlia tubers inside?
- What pollinators do dahlias attract to the garden?
- How do I get the biggest flowers on my dinner plate dahlias?
- Do I need to deadhead my dahlia plants?
- Where should I put cosmos in my flower bed?
- Does cosmos attract beneficial insects to my garden?
- Can I use cosmos as a cut flower?
- Can I start cosmos inside?
- Why hasn’t my cosmos bloomed?
- Can I start my bean plants indoors?
- What is the best region to grow broccoli?
- Why do I have spotty germination on my Sh2 corn?
- Why don’t my ears of corn have kernels?
- Why did my On Deck corn not produce ears?
- Why is my cucumber have a bitter or poor taste?
- Why do I have lots of leaves but no flowers on my cucumber?
- Why are my cucumbers curved or deformed?
- Can I hold my garlic until next season?
- Can I plant garlic from the supermarket?
- Why did my lettuce seed not germinate?
- Why did my lettuce produce a tall stem and flower?
- Can I grow onions over winter?
- How long will my onions store?
- Can any onion be harvested as scallions?
- What is your hottest hot pepper?
- Why is my hot pepper not hot?
- Why is my pepper green and not red?
- Can I grow peppers indoors?
- How are my plants pollinated indoors?
- Do I need divide my mini-tubers into “eyes” before planting?
- Are your mini-tubers certified disease-free?
- Do I need to cut off the flowers from my potatoes?
- Can I grow potatoes from the supermarket?
- How many sweet potatoes will I get from every slip?
- My sweet potatoes arrived wilted. Are they dead?
- Why do I have flowers but no fruit on my tomato?
- Why are my tomatoes malformed?
- How do I grow tomatoes in a really hot climate?
- What are good companion plants for my zucchini?
- Why do my zucchini have flowers but no fruit?
- When do I harvest pumpkins?
- How do I harvest cucumbers?
- What kind of fertilizer should I use on my cucumbers?
- Why are my tomatoes cracking?
- What is the difference between summer and winter squash?
- When do I harvest winter squash?
- How do I know when spaghetti squash is ready to harvest?
- How long does it take for peppers to turn red?
- Are your seeds treated with inoculants?
- Do you carry a soil inoculant?
- Why are my red peppers green?
- How long does it take for my dormant plants to leaf out?
- How far should I plant raspberries from blackberries or wild berries?
- Do I need more than one variety of strawberries to get fruit?
- What is the difference between an annual and a perennial?
- Why is my ‘Nikko Blue’ hydrangea turning pink or purple?
- Why is my ‘Masja’ Pink hydrangea is turning purple or blue?
- How do I tell my corn is ready to harvest?
- How do I harvest corn?
- When is my garlic ready to harvest?
- How do I tell when my cantaloupes are ready to harvest?
- How do I harvest cantaloupes?
- How can I know that my onions are ready to harvest?
- How do I harvest and store my onions?
- Will my green pepper ripen if it was removed from the plant?
- How do I make my cut flowers last longer in the vase?
- Should I start sunflowers inside?
- What vegetables tolerate being near a walnut tree?
- Why do plants die near a walnut tree?
- What Annual flowers tolerate being near a walnut tree?
- What are pelleted seeds?
- How do I harvest asparagus?
- What perennial flowers tolerate being near a walnut tree?
- When do I harvest sweet potatoes?
- How do I harvest Sweet Potatoes?
- When are Tomatillo ready to harvest?
- How do you harvest tomatillo?
- Why do my tomatoes have tough skin?
- Why are the tops of my tomatoes remaining green?
- How do you treat your seeds?
- What is the best pH for a vegetable garden?
- What is the best pH for blueberries?
- Do you have any corn that is resistant to corn earworms?
- How do you control cutworms?
- Which garlic should I grow in the fall?
- Which garlic produce scapes?
- Should I remove the flowers from my garlic?
- Are the garlic flowers (scapes) edible?
- Can I reuse the potting soil in my containers this year?
- Which side of the seed is up? Does it matter which side it up?
- What does deadheading mean?
- Pests
-
Diseases/Disorders
- Why is the bottom of my tomato fruit deformed?
- Why is the center of my tomato white or green?
- Why does the top of my tomatoes remain yellow (orange)?
- Why did my Echinacea flowers turn green and are deformed?
- Why do my tomatoes have a sunken spot on the side?
- What flowers are resisitant to Aster Yellows?
- What is this white side on my pepper?
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Retail Seed FAQs
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About Burpee
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Customer Service FAQs
- Can you provide a phytosanitary certificate?
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- Can you ship your products internationally?
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- What is restricted to my state?
- Do you sell GMO or Round Up ready seeds?
- What methods of payment do you accept?
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- How do I get a refund or replacement for my damages product?
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