Not usually grown from seed. It is easier to divide established clumps after foliage dies back after flowering
Plant bulbs about 5cm deep in clumps of at least three bulbs. Choose area by paths or at the front of borders or in pots or containers
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Grape hyacinth is a very hardy plant.These estimates for how long Grape hyacinth takes to sprout, grow and harvest are from real observations from real gardeners, right around the world.
Average 162 days | Min 89 days | Max 903 days (2)
Average days | Min days | Max days (0)
Average 164 days | Min 139 days | Max 215 days (5)
Armenian grape hyacinth, Langbladige druifhyacinth (Dutch), Blauwe druifjes (Dutch)
Muscari armeniacum Leichtlin ex Baker