Woodstock Hyacinth Bulb Forcing Kit - Clear Glass Vase with Woodstock Hyacinth Bulb Non-GMO meaning they need two winters

meaning they need two winters to sprout

black centers

but do need full sun and proper drainage

Blooms in Late Spring

Woodstock Hyacinth Bulb Forcing Kit - Clear Glass Vase with Woodstock Hyacinth Bulb Non-GMO meaning they need two wintersHow to Force Hyacinths To force hyacinths on water, set a bulb just above but not touching the water in a forcing vase or other container. Put it in a dark, cold area to root for 8 16 weeks. This could be an unheated mudroom, attic, or garage; a cold frame; or possibly your refrigerator, though many refrigerators are too cold for optimal forcing. The temperature during this rooting period is critical: 40 to 48 F is ideal. Avoid freezing temperatures.