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Purple Sensation alliums bloom with 3-4” purple globe-shaped flowers. They are wonderful cut or dried, and bees love them. The flowers bloom from late spring to early summer and are deer resistant.
Michigan Seeds and Plants grown on our farm, Renegade Acres, in Howell, MI!
Certified Organic by Oregon Tilth.
Botanical Name | Allium hollandicum |
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Life Cycle | Perennial |
Min. Time to Germinate | 5 Days |
Max. Time to Germinate | 14 Days |
Depth to Sow Seeds | 1/16 in. |
When to Sow | Indoors 4-6 weeks before last spring frost, Outdoors after all danger of spring frost is past |
Growing Height | 24-36 in. (60-90 cm) |
Plant Spacing | 3-6 in. (7-15 cm) |
Hardiness | USDA Zone 4a: to -25F, USDA Zone 4b: to -20F, USDA Zone 5a: to -15F, USDA Zone 5b: to -10F, USDA Zone 6a: to -5F, USDA Zone 6b: to 0F, USDA Zone 7a: to 5F, USDA Zone 7b: to 10F, USDA Zone 8a: to 15F, USDA Zone 8b: to 20F, USDA Zone 9a: to 25F, USDA Zone 9b: to 30F |
Sun Exposure | Full Sun, Sun to Partial Shade |
Danger | N/A |
Bloom Color | Purple |
Bloom Time | Mid-Spring |
Foliage | Blue-Green, Shiny/Glossy-Textured, Smooth-Textured |
Other Details | Average Water Needs; Water regularly; do not overwater |
Soil pH Requirements | 6.6 to 7.5 (neutral), 7.6 to 7.8 (mildly alkaline) |
Propagation Methods | By dividing rhizomes, tubers, corms or bulbs (including offsets), From seed; direct sow after last frost, From seed; sow indoors before last frost |
Seed Collecting | Allow seedheads to dry on plants; remove and collect seeds |
Seeds Per Pack | 50 |