Sun or Shade: Alliums grow best in full sun, though most types will also tolerate partial shade. Hardiness Zone: The bulbs are winter hardy in zones 3-8. ... Soil Conditions: Like most other bulbs, alliums need well-drained soil and should not be planted in a soggy area.

Can you grow alliums in shade?

Nearly all alliums like a spot in full sun and free-draining soil. Nectaroscordum can tolerate a little more shade as can some of the smaller alliums, such as Allium moly. The bulbs should be planted in early or mid autumn, so September or October. The soil just needs to be weed-free and well cultivated.

Where is the best place to plant alliums?

Alliums do best in a sunny spot in a very well-drained soil. They're not fussy about soil type. Plant taller varieties towards the back of a border and shorter-growing types in the front. Alliums are well suited to growing in pots but their strappy foliage can look unsightly after flowering.