7) Allium hollandicum ‘Purple Sensation’
Type: herbaceous perennials
Common name: Purple Sensation allium
Family name: Amaryllidaceae
USDA Hardiness Zone: 7
Height: 0.5-1m
Spread: 0.1-0.5m
Requirements: Well-drained, moist soil, full sun
Leaf arrangement: linear leaves
Flower /fruit description(s): star-shaped flower in an umbel
Suitable uses: Cut flower
Quick ID description: long stem, garlic scent, round, herbaceous perennial
Bloom time: June-September
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