Allium hollandicum Purple Sensation, 2/3L
Allium Purple Sensation is a mid-height variety of ornamental onion, a cottage garden staple, which features deep violet, star-shaped flowers in densely packed globe clusters on tall sturdy stems from mid-May. Great for adding elevated interest to a border.
Dimensions
- Pot Size: 2/3L
 - Height and Spread: H: 90cm (3ft)
 - W: 20cm (8in) - After 2 -5 years
 
Features
Allium Purple Sensation is a mid-height variety of ornamental onion, a cottage garden staple, which features deep violet, star-shaped flowers in densely packed globe clusters on tall sturdy stems from mid-May. Great for adding elevated interest to a border.
Attractive to butterflies and bees, this hardy perennial bulb has a long flowering season. Plant in the middle of the border, so the umbrels can grow through other foliage such as paeonies; it can take over from tulips. Also ideally suited to gravel gardens or prairie style planting.
- Herbaceous Perennial
 - Fully Hardy
 - Flowering period: May - June
 - Low maintenance
 - Relatively disease and pest free
 
- Any fertile, well-draining soil
 - Any aspect
 - Full sun or partial shade
 - Sheltered
 
Avoid excessive soil moisture and split and divide large clumps in autumn or spring. Cut down at the end of season to maintain shape.