Medusa Ornamental Onion

General Information

Medusa Ornamental Onion is a perennial plant. It will form as a mound of foliage with flowers held above. This plant will be a nice choice for a variety of landscaping areas. The Medusa Ornamental Onion will have grey-green foliage. The narrow leaves will have a twist near the end. The lavender-purple rounded flower clusters will bloom in abundance in the late summer time. Tough, low maintenance plant will also attract butterflies and bees!

Additional Information

Allium ‘Medusa’ will be 20 to 24 inches tall, with a generally similar width. It is recommended for USDA climate zones 4 to 8. Medusa Ornamental Onion will do well in full to part sunlight conditions. It will grow well with average to low amounts of moisture in a variety of soil conditions.

Shipping Notes

NOT AVAILABLE FOR SALE IN THESE US STATES AND TERRITORIES: AK, HI, GM, PR, VI. Due to Department of Agriculture regulations, we cannot send plants to California. Our products will ship with USPS, FedEx or UPS. They should take 2 to 3 days to reach most areas that we ship to. All of our plants will be shipped out within 7 to 10 business days, with certain exceptions.

Additional information


Bloom time



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Mature Width 20 to 24 Inches
Mature Height 20 to 24 Inches
Light Full to Part Sun
Planting Zone 4 to 8

Planting Zone Map

US Planting Zones


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