If planting outdoors, sow Celosia seeds after the soil has begun to warm in the spring. We recommend starting them indoors 4-6 weeks before the last frost date for your area. Seeds need to stay moist, and require warm soil to germinate. Sow seeds early in the season and cover lightly with 1/8" of fine soil.
@jennlamaye Jenn, some countries consider celosia the prettiest veggie around. I eat it regular in summer. Google it. Celosia and Cockscomb. It’s a great plant for many reasons outside of pretty. One of my favorite. I only have red. I hope the few seeds I gathered grow again. I’ve shared some but am about out or I’d send you some. I have only a small amount to plant. Next year I’ll save more. Tom