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Allium Sibthorpianum
In stock
Description
Allium sibthorpianum, commonly known as Sibthorp’s Onion or Dwarf Onion, is a low-growing, hardy perennial prized for its delicate clusters of star-shaped, pale pink to rosy-purple flowers. Blooming in late spring to early summer, this compact species thrives in rock gardens, alpine settings, or dry, well-drained soils where larger plants might struggle. Its narrow, grass-like leaves remain attractive throughout the growing season, adding texture and color to the garden even after flowering has finished. This drought-tolerant plant is ideal for gardeners seeking a low-maintenance yet visually appealing addition to borders, containers, or naturalized areas. Allium sibthorpianum is highly attractive to pollinators, including bees and butterflies, making it a valuable choice for biodiversity-focused gardens. Its ability to thrive in poor soil conditions and resist browsing by deer or rabbits ensures long-lasting beauty in challenging environments.
Sowing Advice
Sow seeds at any time, covering them very thinly with compost or grit, keeping the seed pot in a cool, well-lit spot outdoors. Artificial heat is not needed and can prevent germination so be very patient as many species will only germinate in the spring after chilling or freezing in the moist seed pot in the winter. Grow on individual seedlings in small pots until of sufficient size to be potted on or planted out into the open ground.
Key Facts
Family:Amaryllidaceae
Common name:Allium flavum subsp. sibthorpianum
Classification:Hardy bulb
Height:15-25cm
Packet Content:10 (Approx)