- Partial Sun to Full Sun (At Least 5 Hours of Direct Sunlight)
- Mature Height 20 - 24 Inches
- Mature Spread 20 - 24 Inches
- Growing Zones 4 - 8
- Use As A Thriller In Containers
The twisted, strappy leaves and snakehead flower buds make it obvious why this ornamental Allium was named after the mythical Medusa. The medium lavender globes of Medusa Allium look gorgeous dotted throughout a perennial border or planted in large groups to naturalize in a hot, dry spot. Ornamental Alliums are some of the easiest perennials to grow. Medusa is a recent introduction with 2-inch flower clusters that bloom for a month or more in late summer. When the flowers die back, let the architectural seedheads form and feed the birds all winter.
Ornamental Alliums are hard-working plants in the garden and require very little maintenance. This disease- and pest-resistant perennial bulb can be used in any spot that needs a shot of cool lavender color and is compact enough to grow in containers on the deck or patio. Although the foliage does have a profound onion scent when clipped or crushed, the flowers are sweetly scented and are guaranteed not to bring tears to your eyes. Medusa Allium is great to use in areas of heavy deer traffic, as they will not be eaten or bothered one bit by deer.
Medusa Allium Care
Plant Medusa in light, free-draining soil in full sun. Heavy clay soils should be amended with organic compost to provide good drainage for Ornamental Alliums. Fertilizing is rarely needed, although a top-dressing of bone meal or organic compost in the early spring will provide added nutrition if blooming has slowed down over the years. Medusa is a drought-tolerant plant and will only require supplemental watering while young. Water with half an inch of water a week for the first year, letting the top 3-4 inches of soil dry between sessions.
Medusa won't require deadheading and puts on a second act when the globe-like seedheads form. They can remain for months, drying in place to add structure to a winter garden. You can clean up ornamental Alliums in the spring. Leaving the strappy leaves in place for as long as possible allows the bulb to produce energy for strong growth.
Medusa Allium Spacing
Medusa Allium has a mature height and spread of 20-24 inches and looks best when planted in large groups of 3 or 5. Space each plant 16 inches apart on the center. This will allow good air circulation around the foliage to prevent disease or pest infestation.
Medusa Allium Information
| USDA Hardiness Zones: 4 - 8 |
| Plant Type: Perennials |
| Light Exposure: Partial Sun to Full Sun (At Least 5 Hours of Direct Sunlight) |
| Mature Height: 20 - 24 Inches |
| Mature Spread: 20 - 24 Inches |
| Spacing: 16 Inches |
| Habit: Upright |
| Flower Color(s): Purple |
| Flower Description: |
| Bloom Period: |
| Foliage Type: Herbaceous |
| Foliage Color(s): Green |
| Foliage Description: |
| Seasonal Interest: Summer Flowering |
| Watering: Low |
| Resists: Deer, Rabbit |
| Tolerates: Drought |
| Attracts: Bees, Butterflies |
| Container Role: Thriller |
| Uses: Borders, Containers, Mass Planting, Specimen or Focal Point |
| Features: Attracts Pollinators, Cut Flowers, Fragrant, Low Maintenance, Continuous Blooming or Rebloomer |
| Brand: Plants That Work |
| Common Name: Medusa Allium |
| Other Name(s): |
| Scientific Name: Allium 'Medusa' |
- SKU:
- 1231011814-pc
Container Sizes
Please Note: The pictures below are to give a general representation of the different container sizes. The actual size/ages of plants are estimates and will vary based on; type of plant, time of year, last pruning & many other factors.
4.5" Pot
Also Known As:
4.5" Container
Plant Age:
~ 6 months
Plant Size:
~ 3"-6"
Pot Size:
~ 4.5"H x 3.75"W
Volume:
1.42 quarts
Quart Pot
Also Known As:
Quart
Plant Age:
~ 6 months - 1 year
Plant Size:
~ 4"-8"
Pot Size:
~ 4.75"H x 4.5"W
Volume:
1.50 quarts
2.5 Quart
Also Known As:
2.5 Quart Pot
Plant Age:
~ 1 - 2 years old
Plant Size:
~ 8"-12"
Pot Size:
~ 6.5"H x 6.5"W
Volume:
2.20-2.30 quarts
#1 Pot
Also Known As:
#1 Container
1 Gallon
Plant Age:
~ 1 - 2 years old
Plant Size:
~ 10"-14"
Pot Size:
~ 7"H x 7.75"W
Volume:
2.26-3.73 quarts
#2 Pot
Also Known As:
#2 Container
2 Gallon
Plant Age:
~ 1.5 - 3 years old
Plant Size:
~ 12"-18"
Pot Size:
~ 9.5"H x 9.5"W
Volume:
1.19-1.76 gallons
#3 Pot
Also Known As:
#3 Container
3 Gallon
Plant Age:
~ 2 - 4 years old
Plant Size:
~ 12"-30"
Pot Size:
~9.5"H x 11"W
Volume:
2.32-2.76 gallons
For more detailed information, please click here.
Plant Addicts Guarantee (Included On All Plant Orders)
Plant Addicts always guarantees your plant(s) will arrive happy & healthy. However, plant(s) are being shipped through the mail & sometimes accidents happen. If the plant is dead, has dried out roots or the incorrect item was shipped, just notify Plant Addicts within 3 days upon delivery. We may ask for pictures but will try to make it as easy as possible for you. Please note, plant(s) with damaged branches or wilted leaves will not qualify for this guarantee. Plants are very resilient and will rebound quickly when cared for correctly.
For more information on how to care for your new plants, please click on our guide below.
Guide: How to Care for Your New Plant(s)
Plant Addicts Warranty - 1 Year (Extra Purchase Required)
We encourage all plant lovers to purchase the Plant Addicts Warranty, whether you're a new gardener or an expert. There are many variables outside of anyone's control that can cause a plant to die. Hungry animals, drought, poor soil conditions, over watering, diseases & pests are all good examples of what can cause plants to die. The Plant Addicts Warranty is a 1 year warranty protecting you from all of the unknowns and will replace your plant if something were to happen to it.
The warranty is purchased on a per plant basis and must be purchased at the same time as the plant(s). We will cover 100% of the price of the plant, but the warranty does not cover shipping costs. SImply let us know if your plant has died within 1 year of receiving it and we will get you a new one shipped out as soon as possible (depending on the time of the year and availability). We may ask for photos for documentation purposes, but we try to make the process as easy as possible.
For more information, please click on our page below.
Plant Shipping
Below are some factors we consider when determining when to ship the plants depending on the timing of the order.
Winter to Early Spring
We ship only when it's warm enough to plant in your growing zone.
Sometimes plants aren't completely ready to sell and ship in early spring. We will wait until the plants are ready before shipping so you don't get a subpar product.
For Southern plants we will be able to ship much earlier than plants coming from our northern nursery.
Summer
If there is extreme heat we may delay shipping for a week or several weeks.
We review what areas the plants are traveling through as well as your location.
Fall into Winter
We’ll ship plants out all the way up to the end of the fall planting season!
Winter
Get your order in early to reserve your plants for Spring planting!
Once your plant is shipped you’ll receive an automated email with tracking information.
Click here for more detailed shipping information.
Planter Shipping
Standard Colors: 2-3 business days
Special Order Colors: 8 weeks - this is due to the planter being custom made with the color(s) of your choice
Please Note: On special orders there can not be any cancellations