Wayside Gardens Allium Azureum Ornamental Onion Bulbs

For the most natural appearance, plant these bulbs in irregular drifts of at least 10 to 15 bulbs rather than in straight rows. Space them 6 to 12 inches apart to allow the foliage and stems to mingle naturally as they grow.

Yes, like most ornamental onions, Allium Azureum contains compounds that deer and rodents generally find unappealing. They are an excellent choice for gardens where wildlife pressure is a common concern.

These alliums perform very well in containers, provided the pot has excellent drainage. Ensure the container is deep enough to accommodate the 4 to 6-inch planting depth and keep the soil consistently moist but not waterlogged.

No, these bulbs are cold hardy down to Zone 4 and can remain in the ground year-round. They are native to Siberia and are well-adapted to surviving harsh winters in the soil.

To dry them, harvest the flower heads once they are fully open but before they begin to fade. Hang them upside down in a cool, dark, and well-ventilated area until they are completely crisp to the touch.

Allow the foliage to yellow and wither naturally before removing it. The leaves are busy absorbing sunlight to store energy in the bulb for next year's blooms, so cutting them back too early can weaken the plant.