Every purchase supports the work of the RHS Every purchase supports the work of the RHS
  • Dutch garlic bulbs
  • Eventual height: 0.8m
  • Eventual spread: 0.1m

Allium hollandicum 'Purple Sensation'

Dutch garlic bulbs

RHS award of garden merit £4.99 £1.50
70% off allium bulbs
Pot size 10 bulbs
10 bulbs
Quantity
  • Position: full sun
  • Soil: fertile, well-drained soil
  • Rate of growth: average
  • Flowering period: June
  • Hardiness: fully hardy
  • Bulb size:10/12

    Strap-shaped grey-green leaves start to die back before the densely packed umbels of deep violet, star-shaped flowers appear in early summer. Its striking architectural silhouette makes it particularly well suited to gravel or prairie-style planting schemes.

  • Garden care: Plant bulbs 15cm deep and 15cm apart to enjoy the full effect of the flowers. Avoid excessive soil moisture, and split and divide large clumps in autumn or spring.
  • CAUTION do not eat ornamental bulbs
Share

Goes well with...

  • RHS long handled bulb planter
    RHS long handled bulb planter
    £32.99 Buy
  • Campanula lactiflora Prichard's Variety
    Campanula lactiflora 'Prichard's Variety'
    £8.99 £7.99 Buy
  • Iris Jane Phillips
    Iris 'Jane Phillips'
    £11.99 Buy
  • Paeonia lactiflora Bowl of Beauty
    Paeonia lactiflora 'Bowl of Beauty'
    £14.99 Buy
  • Long handled bulb planter
    Long handled bulb planter
    £17.99 Buy
  • Bulb starter with rootgrow
    Bulb starter with rootgrow
    £5.99 Buy
  • Terracotta bulb bowl
    Terracotta bulb bowl
    £18.99 Buy
  • Stainless steel long handled bulb planter
    Stainless steel long handled bulb planter
    £34.99 Buy
  • Bulb fibre
    Bulb fibre
    £3.49 Buy
  • De Wit hand bulb planter
    De Wit hand bulb planter
    £19.99 Buy
  • Laburnum × watereri Vossii
    Laburnum × watereri 'Vossii'
    £79.99 Buy