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Alliums
ships in fall
Allium A half dozen or more kinds of medium to medium-tall alliums in violet, purple, blue and white. 16–33" tall.
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ships in fall
Blue-of-the-Heavens Flowering Onion
Low-growing Allium Bulbs
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Allium caeruleum Gorgeous flax-blue florets form a dense 2" umbel. 12–16" tall.
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ships in fall
Allium oreophilum Bright rosy-pink florets change to white with rose midribs over time for a pale pink apple-blossom effect. 10–12" tall.
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ships in fall
Allium A fragrant mix of three short alliums. Great in rock gardens, borders, or under shrubs and trees.
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ships in fall
Allium moly Flowering onion with bright yellow 2-3" upright umbels, naturalizes easily in sunny borders, rock gardens, and light woods. 6–8" tall.
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ships in fall
‘Purple Sensation’ Flowering Onion
Medium-height Allium Bulbs
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Allium hollandicum Deep violet-purple 3–4" orbs on sturdy stems. Wonderful as a cutflower. 24–36" tall.
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ships in fall
Allium amplectens Elegant 2" white puffs with lavender stamens, sometimes with hints of pale pink and lilac. 14–18" tall.
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ships in fall
Allium sphaerocephalon Long lasting blooms have a haunting color with hints of maroon, burgundy, or violet-red. 20–30" tall.
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ships in fall
Allium siculum This rugged beauty bears cream-colored florets painted with purple-maroon. 24–36" tall.
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ships in fall
Star of Persia Flowering Onion
Medium-height Allium Bulbs
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Allium christophii Large 8–12" violet flowers look like fireworks. Seedheads dry beautifully. 18–24" tall.
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ships in fall
Allium One of the tallest, longest blooming and latest blooming of the statuesque Alliums, with tightly compacted globes of rich purple starry florets.
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ships in fall
Allium christophii x A. macleanii Hundreds of deep lilac florets form a dense 6–8" ball. Makes a remarkable dried flower for winter arrangements. 30–40" tall.
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ships in fall
Allium stipitatum Like a giant 6" snowball on a stake. Sturdy stems and long-lasting blooms—one of the best all-white alliums. 36–48" tall.
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ships in fall
Allium Dense globes of tiny purple and white florets that meld to appear frosty lilac. Stems mature to purple and grow an astounding 5 feet or taller!
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ships in fall
Allium giganteum Densely packed head of violet-purple florets atop a 3½–4' sturdy flower stalk. A spectacular cutflower.
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ships in fall
Allium rosenbachianum Big ebullient dark-violet flowerheads comprised of up to 50 starry florets with delicate white stamens. 24–36" tall.
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Flowering Onions
The large Allium genus is characterized by small six-petaled florets held in umbels—large or small, loose or tight. Sweet-smelling blooms make great fresh cutflowers or dried winter arrangements; only if crushed will they smell like onion. Alliums are deer resistant and prefer full sun and well-drained soil, but can tolerate some shade. Fertilize in early spring to promote leaf and bulb growth. Leaves may die back before or during blooming. All types bloom in late spring to early summer, except where noted.