They come in various sizes, but all allium varieties are relatively easy to grow.

You want to plant allium bulbs after the first frost but before the ground freezes.

After placing the bulbs, fill the planting hole with rich soil and wait for spring.

allium flowers bulb for planting

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They alsomake excellent cut flowers.

Experts recommend planting allium bulbs relatively close together, about 6 to 8 inches apart.

allium planting in pots

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The bigger the bulb, the more space that will needed between each bulb.

Watering

Allium bulbs dislike being soaked with water.

Too much moisture willcause the bulbs to rot, so avoid soggy soil at all costs.

Water well after planting.

They need less water during their winter dormancy, but see to it they don’t dry out completely.

Otherwise, patiently wait for spring.

Start by ensuring the container hasdrainage holes.

Lay the allium bulbs in the container, making sure they aren’t touching.

Cover the bulbs with soil and water them well and deeply.

Once spring comes around and the alliums are in their active growing period, ensure they are well hydrated.

You’ll know if they are thirsty for water if they begin to droop.

Allium bulbs should always be planted in the fall, ideally from September through November.

They will flower from May to the end of June.

As perennials, alliums will come back year after year once they’re planted.

Alliums are perennial plants that will return year after year.

Many allium plants will self-seed and spread if you let them.

Over time, allium bulbs will multiply and can cause your garden bed to look a bit crowded.

No, you should not soak allium bulbs before planting them.