A clump-forming perennial with pretty divided leaves and large golden yellow flowers with large spurs. The outer petals are lighter than the inner ones, creating a two-tone effect. The flowerstems can grow up to 90cm tall and they flower from June to August. Aquilegias like a well-drained soil in sun or partial shade. This is a short-lived perennial, living for a couple of years. No problem, you’ll find plenty of seedlings around the old plant.
Allium 'Ostara' is a charming ornamental onion that produces gorgeous, globe-shaped blooms in a delightful shade of lilac-purple. The flowers appear on tall, sturdy stems that rise above the attractive, strappy foliage in mid-summer, creating an eye-catching display in any garden. As a member of the onion family, Allium 'Ostara' also has the added bonus of being attractive to bees and other beneficial pollinators, making it a valuable addition to any wildlife-friendly garden.
Why we like it:
Easy to grow and care for, making it a great choice for novice gardeners
A long-lasting bloomer that adds colour and interest to the garden in mid-summer
Attracts pollinators to the garden, supporting local biodiversity
What to know:
Allium 'Ostara' prefers full sun and well-drained soil, but can tolerate a range of growing conditions
It's a low-maintenance plant that doesn't require regular watering or fertilization
Deadheading the spent blooms can help encourage further flowering
The flowers can be used in cut flower arrangements, adding a touch of elegance to any bouquet
Allium 'Ostara' is a bulbous perennial that will die back to the ground in winter and re-emerge in spring
Height and Spread:
Height: 60cm
Spread: 10cm