Allium siculum
Sicilian honey garlic bulbs (syn. Nectaroscordum siculum)
Allium siculum is an exquisite and unusual ornamental onion, that produces an umbrella of subtly coloured bell-shaped flowers, which hang from the tips of stiff, upright stems in May and June. This tall, exotic-looking, bulbous perennial looks wonderful in mixed borders or more naturalised planting schemes, where it will add height, structure and colour. Even after the flowers fade, their curious, shuttlecock-like seedheads are beguiling, extending their season of interest well into summer and (if picked), adding a twist to dried flower arrangements.
How to care for Allium siculum:
Allium bulbs are easy to grow in a sunny spot with freely drained soil, or a good quality potting compost. Ideally they should be planted in September or October, but could also be planted in early November in milder regions. Dig holes roughly three times as deep as the diameter of the bulb and place them at the base, pointy side up before gently infilling and watering to settle them in. In early spring, as growth begins, apply a balanced, slow-release fertiliser, and allow the plants to die back naturally and completely before tidying away.
Flowering period:
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
Eventual height:
1.2m
Eventual spread:
0.1m
Position:
Full sun / light shade
Rate of growth:
Average
Soil:
Moderately fertile, moist, well-drained soil
Hardiness:
Fully hardy
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Humans/Pets: Ornamental bulbs - not to be eaten
Unavailable
Bulbs (only)£4.95
