Allium, Morning Star

Allium giganteum

$19.99

Outdoor Plant Size

Back for the 2026 season.

Star Of Persia Onion features bold balls of lightly-scented purple flowers with silver overtones at the ends of the stems from late spring to early summer. The flowers are excellent for cutting. Its sword-like leaves remain green in color throughout the season.

Mature Height: 12 - 18"

Mature Spread: 12 - 18"

Sunlight Exposure: Sun

Water Needs: Moderate

We want you to be completely satisfied with your purchase and confident in your gardening experience. Plants in healthy condition may be returned within 14 days of purchase for a full refund. Non-plant items may also be returned within 14 days if unused and in original packaging. A receipt is required.

Please Note: Images on our website or tags may show plants at full maturity or in bloom. Actual plants may vary in size, maturity, and seasonal appearance at time of purchase.

We want you to be completely satisfied with your purchase and confident in your gardening experience. Plants in healthy condition may be returned within 14 days of purchase for a full refund. Non-plant items may also be returned within 14 days if unused and in original packaging. A receipt is required.

Please Note: Images on our website or tags may show plants at full maturity or in bloom. Actual plants may vary in size, maturity, and seasonal appearance at time of purchase.

Plant Profile

Allium, Morning Star

Sunlight Exposure

Sun

Water Needs

Moderate

Landscape Use

Accent, Mass Planting

Growth Rate

Moderate

Growth Shape

Upright

Flowering Season

Spring

Foliage Color

Green

Pest + Disease Resistance

Deer Resistant, Rabbit Resistant, Insect Resistant, Disease Resistant

Pollinator + Wildlife Support

Benefits Birds

Season of Interest

Spring

Fall Color

Green

Garden Performance & Beauty

Flowers for Cutting

Environmental Tolerances

Cold Tolerant, Juglone (Black Walnut) Tolerant

Winter Foliage

Deciduous

Chalet Quality Guaranteed

Each plant is carefully selected by our horticultural experts to ensure top quality, health, and beauty—bringing the best of nature to your home

Local Delivery

Our local delivery service brings plants right to your doorstep, with expert care to ensure they arrive healthy and thriving.

Need Help?

You can make an appointment with our plant specialist for your next visit to our store, or email us.