Growing Hosta from flower seed is a simple procedure. Hosta seeds sprout nicely indoors, under normal house conditions, with temperatures running 60 - 70F. Use a "peaty" starter mix and just lightly cover the seed with peat moss.
Keep the Hosta seed moist but not saturated until germination. Sow seeds 8 - 10 weeks before frost season ends. Hosta care includes keeping the plant moist throughout the hot months of the summer. As a rule, they need 1 inch of water every week.
The seeds arrived quickly but we did not receive part of our order. We are still waiting for the ones we received to grow so too early for full review.