loading

Allium hollandicum (aflatunense)

allium bulbs (syn. Allium aflatunense)

Product Image
Allium hollandicum looks spectacular when grouped in a pot, or planted in a sunny border where they can be dotted in groups among ornamental grasses and other early summer flowers. Try to sandwich them between other herbaceous perennials, which will help to mask the strap-like leaves, as these tend to fade by the time the flowers appear.

How to care for Allium hollandicum (aflatunense):

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:
1m
Eventual spread:
0.1m
Position:

Full sun

Rate of growth:

Average

Soil:

Moderately fertile, moist, well-drained soil

Hardiness:

Fully hardy

  • InformationPets: TOXIC if eaten; Humans: Ornamental bulbs - not to be eaten

Product options

Product options image
BU30001740
5 × bulbs
£4.99
available to order from summer
Product options image
BU30001742
10 + 5 FREE bulbs
was £11.97 now £9.98
available to order from summer
Delivery options (pick your preferred option at checkout)
Standard delivery Bulbs (only)£4.95

Goes well with

Become an RHS Member today and save 25% on your first year