Seasons / Late Spring

 

Spring, Spring Annuals, Spring Perennials, Spring Bulbs, Spring Flowers, Spring Borders, Spring Containers, Plant Combinations, Border Ideas, Plant Combination Ideas

Late Spring

Let late spring make a welcome appearance in your garden!

Spring flowers bring a cheerful sight to the dull days of late winter. Did you know that Spring is really three seasons defined as early, mid and late spring? You'll want to think about this when choosing what to plant in the fall. Check out our list of best spring flowers and browse our terrific spring garden ideas to enjoy a great late spring garden.


Late Spring Guides


Allium 'Firmament' (Ornamental Onion)

Regarded by some as one of the very best, Allium 'Firmament' is a rather unusual Allium. Instead of having round flowerheads, it is only two-thirds of the sphere, about 4-5 in. wide (10-12 cm). It is packed with star-shaped, dark silvery purple flowers, each flower being comprised of dark purple florets adorned with shimmering silver anthers.

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Allium 'Gladiator' (Ornamental Onion)

One of the tallest and most architectural onions with its inflorescence consisting of dozens of small star-shaped reddish-purple flowers forming a 6 inches across (15 cm) globe-shaped cluster

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Allium 'Globemaster' (Ornamental Onion)

Boasting of of the biggest flower heads, multiple award-winner Allium 'Globemaster' is a striking ornamental onion with its inflorescence consisting of dozens of small star-shaped violet flowers forming a 10 inch wide (25 cm) globe-shaped cluster!

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Allium 'His Excellency' (Ornamental Onion)

Tall and majestic, Allium 'His Excellency' is a most architectural flowering onion with its large globe-shaped inflorescence, 5 in. across (12 cm), densely packed with hundreds of small, star-shaped violet-blue flowers. Blooming for weeks in late spring to early summer, this spectacular Allium remains ornamental in the garden well into summer. Planted in groups, it makes a terrific focal point within the border.

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Allium 'Mont Blanc' (Ornamental Onion)

Tall and elegant! Allium 'Mont Blanc' is a splendid beauty with its 4 inch wide (10 cm) umbels of pure-white flowers atop sturdy, upright stems

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Allium 'Mount Everest' (Ornamental Onion)

Large shimmering white flowers! Allium 'Mount Everest' is a splendid beauty with its 6 inch wide (15 cm) umbels of pure-white flowers atop sturdy, upright stems! Its basal, semi-erect strap-shaped grayish-green leaves are also quite ornamental.

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Allium 'Round and Purple' (Ornamental Onion)

Long-lasting, large round lilac flower heads! Probably the biggest flower heads of all Alliums.

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Allium amplectens 'Graceful Beauty' (Ornamental Onion)

Allium amplectens 'Graceful Beauty' (Ornamental Onion) is a hardy perennial bulb featuring globe-shaped flowerheads, up to 3 in. across (7 cm), packed with 10 to 50 starry white florets adorned with lavender stamens and purple anthers. Blooming in late spring to early summer, this particularly pretty Allium enjoys long-lasting blooms and remains ornamental in the garden well into summer.

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Allium atropurpureum (Ornamental Onion)

Allium atropurpureum is a hardy perennial bulb with star-shaped, deep purple-red flowers packed into a half-globe umbel, 2 in. wide (5 cm). Each flower is comprised of deep merlot-purple florets adorned with blueberry-purple eyes, which creates a wonderful contrast of colors. Blooming in late spring to early summer, the flowers are borne on sturdy, upright stems above strap-shaped green leaves.

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Allium caeruleum (Ornamental Onion)

Spectacular and refreshing! Prized for its true blue color, Allium caeruleum provides interesting ornamental value in the garden in late spring to early summer.

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Allium cristophii (Star of Persia)

Everlasting shimmering amethyst flowers! Allium cristophii (Star of Persia) is an elegant ornamental onion with star-shaped silvery purple flowers forming a 8 inch wide (20 cm) globe-shaped cluster atop narrow and hairy leaves.

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Allium fistulosum (Bunching Onion)

Great for spicing up salads or edging borders! Bunching Onions (Allium fistulosum) are cultivated both for their culinary uses and their ornamental value.

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Allium flavum (Yellow-Flowered Garlic)

Blooming in late spring to early summer, this charming Allium is fully hardy and thrives in dry soils. This beauty naturalizes easily and will come back year after year!

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Allium giganteum (Ornamental Onion)

Dramatic border background plant! Perhaps the tallest of the ornamental onions, Allium giganteum is a striking and bold addition to the garden with its star-shaped, tiny lilac-purple flowers forming a 5-6 in. wide (12-15 cm) globe-shaped cluster.

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Allium hollandicum 'Purple Sensation' (Ornamental Onion)

A favorite of many gardeners, multiple award-winner Allium 'Purple Sensation' is a striking ornamental onion with its inflorescence consisting of dozens of small, star-shaped, rich violet-lilac flowers, forming perfectly round flowerheads, 3 in. wide (8 cm). They are borne atop sturdy stalks, which arise from a group of 6 to 8 handsome, blue-green, straplike leaves.

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Allium karataviense 'Ivory Queen' (Turkestan Onion)

An unusual, ivory-white dwarf ornamental onion, Allium karataviense 'Ivory Queen' (Turkestan Onion) is quite attractive with its elegant globe-shaped clusters, 5 in. wide (12 cm), of starry white flowers nestled in a beautiful foliage consisting of wide and recurved, gray-green leaves, slightly red edged. A very ornamental ensemble!

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Allium karataviense (Turkestan Onion)

Extremely decorative and shade tolerant! This allium is also one of the best for containers.

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Allium moly (Lily Leek)

Would you have ever thought that Alliums could display clusters of golden yellow flowers? Allium moly ((Lily Leek) does, and it does it superbly and profusely!

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Allium neapolitanum (Ornamental Onion)

Fragrant, sparkling flowers! Allium neapolitanum is a beautiful, profusely-flowering ornamental onion with sweetly-scented clusters of white, star-shaped flowers forming umbels atop narrow, green leaves.

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Allium nigrum (Ornamental Onion)

Attractive flat-topped creamy flower heads! Despite its name, Allium nigrum is a white flowering onion, featuring creamy-white or pale lilac flat clusters of starry silvery florets with a green center.

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Allium oreophilum (Pink Lily Leek)

Allium oreophilum (Pink Lily Leek) is a compact, hardy bulb with delicate, loose umbels of rosy reddish-pink, star-shaped flowers adorned with darker midveins. The blossoms are mounted on wiry gray-mauve stems and rise above narrow, semi-erect, gray-green leaves.

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Allium Rosenbachianum (Showy Persian Onion)

Blooming about two weeks earlier than the other large Alliums, Allium rosenbachianum (Showy Persian Onion) is a bulbous perennial with large, rounded umbels, 4 in. across (10 cm), packed with up to 50 deep-purple, star-shaped flowers adorned with prominent, white stamens.

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Allium roseum (Rosy Garlic)

Alium Roseum is a beautiful sight with its elegant, exquisitely-scented clusters of pale to rich pink, star-shaped flowers forming umbels up to 3 in. wide (7 cm).

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Allium schoenoprasum (Chives)

Great for spicing up salads or edging borders! Chives (Allium schoenoprasum) are cultivated both for their culinary uses and their ornamental value.

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