how deep to plant allium bulbs
Allium sphaerocephalon flowers at the beginning of July much later than most purple and lavender alliums. If you are unsure of the planting depth Holland Bulb Farms lists the planting depth on all of the allium bulb packages they sell. How To Grow Alliums In Your Garden Natalie Linda Purple Perennials Flowers Perennials Fall Garden Vegetables When planting bulbs make a deep hole about four times the diameter of. . Find a sunny spot in your garden. Regular watering is needed to facilitate growth. Alliums in pots can be placed behind other containers to mask the fading foliage. Plant drumstick allium bulbs in spring or fall in sandy well-drained soil that has been amended with compost or organic matter. Allow 4 to 6 inches between bulbs. Space each planting hole 4 to 6 inches apart. Plant the allium bulbs about 4-8 deep and 6-8 apart placing them in the soil with their pointy ends up. How to Plant Allium Bulbs. ...