Posted by admin | Posted in Flowers and plants database | Posted on 04-02-2010
Tags: allium, flowering perennials, flowers for border, golden garlic, small ornamental onion
Shorter alliums are summer flowering, bulbous perennials for the front of a border or rock garden.
They form clumps as they establish; some such as Allium moly, will self seed. Speaking of, Allium moly, also known as Golden Garlic and Lily Leek is is a golden wonder, used as a medicinal and ornamental plant. Besides its amazing yellow blooms, Allium moly has grey-green foliage also quite attractive which remains for a fairly long period. The flowers are borne in clustered heads which may be large or small; those of Allium karataviense can be 8 cm (3 in) across despite its small stature. Flowers colours range from bright gold to purple, blue and pale pink. The seedheads are attractive too, lasting well into winter. The strap-shaped leaves are often withered by flowering time. Those of ornamental chives, such as Allium schoenopraesum “Pink Perfection” and the very similar “Black Isle Blush”, are edible.
How to grow small ornamental onions
Small ornamental onions grow best in well-drained, humus-rich soil, in full sun. Plant bulbs 5-10 cm (2-4 in) deep in autumn; divide and replant old or crowded clumps in autumn or spring. Provide thick, dry winter mulch for Allium karataviense where winters are cold.
Just like tall ornamental onions, small ornamental onions are attractive if mix with other perennials flowering plants or in stepped gardens.