Planting Allium Bulbs In Spring. You won’t get the same size. Web when planting multiple allium bulbs, the bulbs should be spaced 6 to 8 inches (15 to 20 cm) apart.
Don’t worry—all of your alliums can be planted in the spring just like they can in the fall. Web when planting multiple allium bulbs, the bulbs should be spaced 6 to 8 inches (15 to 20 cm) apart. Web for best results, we recommend planting your allium bulbs just over twice as deep as the height of the bulb and about 5 or 6. You won’t get the same size.
Web for best results, we recommend planting your allium bulbs just over twice as deep as the height of the bulb and about 5 or 6. You won’t get the same size. Web when planting multiple allium bulbs, the bulbs should be spaced 6 to 8 inches (15 to 20 cm) apart. Web for best results, we recommend planting your allium bulbs just over twice as deep as the height of the bulb and about 5 or 6. Don’t worry—all of your alliums can be planted in the spring just like they can in the fall.