Allium 'Cobalt Millenium'
Allium 'Cobalt Millenium' is backordered and will ship as soon as it is back in stock.
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- Pot Size: 5.25 Inch Square Pot
- Common Name: Ornamental Onion
- Exposure: Full Sun
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Hardiness Zone: 4-8
- Bloom Color: Purple
- Bloom Time: Summer
- Garden Height: 12-15 Inches
- Garden Spread: 12-15 Inches Tall
Allium 'Cobalt Millenium' is a wonderful small ornamental onion that attracts both butterflies and bees. The lavender, sphere-shaped flowers grace the shiny, dark green, foliage in midsummer. It is an easy to grow variety that works well in beds, borders, and containers.
Uses: Containers, Rock Gardens, Containers, Beds, Borders
Nature Attraction: Butterflies
Notable Features: Drought Tolerant, Cut Flowers (Fresh or Dried)
Growth Habit: Upright
Homeowner Growing Tips
Homeowner Growing Tips
Delivery and Shipping
Delivery and Shipping
Our current processing time is 1-3 business days. See map at the bottom of the product page for transit time once shipped.
We guarantee our plants to arrive in acceptable condition. If there are any issues upon delivery, please email support@romencegardens.com within 48 hours and we will resolve the issue.
Allium 'Cobalt Millenium'
Available For Preorder Only
When Will My Order Ship?
Your order will be scheduled for shipment based on the last frost date in your area as indicated by this map and on the maturity of the plants themselves. If you would prefer a different ship date, please include that in the notes of your order.
