Full or part sun
Very poor frost tolerance so be sure when you transplant it is not frosting at night.
Seeds are prone to dampening off, so keep soil on the dry side during germination and water from below.
By our calculations*, you should look at sowing Castle mix about 49 days before your last frost date .
These estimates for how long Castle mix takes to sprout, grow and harvest are from real observations from real gardeners, right around the world.
Average 4 days | Min 2 days | Max 175 days (6)
Average 110 days | Min 110 days | Max 110 days (1)
Average 100 days | Min days | Max days (0)
Our when to plant Castle mix estimates are relative to your last frost date.
Celosia hybrid
Misspellings: Cockscombs, Woolflowers