Plant preorder for the 2027 season will begin mid to late November

Allium 'Medusa'

Regular price $1899
Shipping calculated at checkout.

2027 pre-order will begin late November

  • Pot Size: 5.25 Inch Square Pot
  • Common Name: Ornamental Onion
  • Exposure: Full Sun to Partial Sun
  • Hardiness Zone: 4-8
  • Bloom Color: Purple, Pink
  • Bloom Time: Summer
  • Garden Height: 24-30 Inches
  • Garden Spread: 20-24 Inches Tall

Allium 'Medusa' is a striking ornamental onion known for its distinctive, serpentine pink-purple flower heads that stand out in any garden. This cultivar combines architectural interest with vibrant color, attracting pollinators such as bees and butterflies. It thrives in well-drained soil under full sun, offering low-maintenance yet dramatic floral displays in borders or mixed perennial beds. Ideal for gardeners seeking a bold statement plant with reliable perennial performance.

Uses: Containers, Rock Gardens, Beds, Borders, Cottage Gardens, Landscapes, Flower Beds
Nature Attraction: Butterflies, Bees
Critter Resistance: Deer, Rabbit
Notable Features: Drought Tolerant, Cut Flowers (Fresh or Dried), Fragrant when disturbed, Long-Blooming
Growth Habit: Upright, Compact

Full Companion Plant List

Homeowner Growing Tips

Plant in well-drained soil. Can tolerate many different soil types.

Water Requirements: Let soil moderately dry out before next watering. (once established)

Delivery and Shipping

Orders will be scheduled to ship based on the last frost date in your area. See the map below for more information.

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.

Plants are regularly trimmed as part of standard care. You might receive plants that have already been cut back, which supports better longevity, performance, and appearance.  

Images show mature plants and may not match exactly what is shipped.

  • 5 stars: 2 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
L
Lisa

As always, I receive beautiful healthy plants Thank you for caring

A
Alice Hissim
Allium Medusa

Shipment arrived within days of ordering
Medusa is lovely to look at!
Adding color to my garden bed with bloom time in late summer !!!

Estimated Time In Transit

This map shows the estimated amount of time that your order will spend in transit on its way to you after it leaves our facility. Transit time does not include shipping day.