We just love Oklahoma Zinnias that have fully double blooms that are 1-1/2 to 2-1/2". I often have a bouquet of just these on my table. This white zinnia stays fresher looking longer than any other white flower.
50 seeds in a pack
Plant seeds directly in the garden or start indoors fro an earlier start
Soil blockers: use the small blocker
Plant in the garden after the danger of frost has passed and the soil has begun to warm, typically a couple of weeks after the last frost date
3-5 days to germinate
Harvest blooms when fully mature
Make the first harvest cut near the base of the plant just above the bottom two shoots, this will establish branching for the season. Make future cuts at the base of the stem