Zinnias can be either direct sown in to the final container or started in plug trays.
Zinnia seed is large. We suggest using a plug tray of 128 cells per tray, not the normal 288 cells tray.
Seeds & Crop information :
Seed Count : approximately 100-300 seeds per gram.
Available as raw seed.
Time from sowing to transplanting : 15-20 days.
Time from transplanting to first flower : 15-30 days.