Cosmos are very easy to start outside and do not need to be started inside, however, you can start them inside 6-8 weeks before the last frost.
We can be reached at 1-800-888-1447 or email us by submitting a ticket.
Our updates hours are:
1/3/23 to 6/9/23
Mon-Thur: 8:30 am to 8:30 pm EST
Friday: 8:30 am to 7:30 pm EST
Sat: 9 am to 5 pm EST
Cosmos are very easy to start outside and do not need to be started inside, however, you can start them inside 6-8 weeks before the last frost.