The ornamental members of the onion family put a big wow into the flowering month of May, whether a mass of wild garlic, white below a woodland canopy or the statuesque tall purple globes of some varieties threaded through mixed planting. The Allium is a late spring bulb which packs a large punch and is easy to grow.
A. hollandicum’Purple Sensation’: A good garden favourite, which is very reliable. Reaching 70-90cm tall with dense round heads of rich purple. Full sun. Flowering May to June.
A. ‘Molly Jeanninne’ : A low growing showy allium which will cope with a bit of shade. Reaching 25/30cm tall. With 1 to 2 stems of umbel headed flowers in bright sulphur yellow flowering May to June.
A. ‘Mount Blanc’: A giant of an allium, reaching 1/1.2m in height, with large globe dense heads of white flowers. A stunning talking point to any boarder.
A. Cristophii: an impressive allium with large round heads reaching dinner plate size, the flower heads have flowers in spaced clusters evenly distributed over the whole flowering head. A light mauve colour reaching 50/60cm, flowering mid May to June.
A. Schubertii: A show stopper if an allium, with a flower head of up to 20cm in size, with different length flowers making the round globe, producing an explosive firer work effect. With light purple flowers, it also looks stunning dried. Reaching a height of 35/40cm. Flowering end of May into June.
A. Atropurpureum: An elegant allium standing at 90cm/1m tall, with rich dense heads of dark purple flowers June.
Alliums, add a flowering punch into the late spring boarder when the earlier bulbs have died down and before the main flush of herbaceous planting has taken off. Most prefer full sun, they will cope with most soil conditions, but don’t like drying out and equally will rot in very wet conditions.
I hope I have inspired you to add this easy to grow bulb to your planting schemes. If you would like help with planning and planting a new planting scheme, then give me, Emily a ring on 01273 470753, I will be delighted to help you with you planting project.