Dense spikes of tiny deep purple flowers in mid to late summer. Fine grey-green aromatic leaves. Tough deep roots give it its second common name. Small shrub in mild winters, herbaceous in harsh winters. Long-lived, drought tolerant 2-3ft
| Hardiness: | Hardy |
|---|---|
| Longevity: | Perennial |
| Growing Condition: | Dry sun |
| Season: | Summer |
| Good For: | Wildlife Friendly |
| Good For: | Rockery |
| Good For: | Long Blooming |
| Good For: | Foliage |
| Flower Colour: | Purple |
| Foliage Colour: | Grey-green |
| Germination: | Sow shallowly any time. Keep cool (50-65oF) after sowing, slow but reliable |
20 seeds per pack (approx).
| Seed | Price: £3.00 per pack of 20* | Qty: | Add to Basket | ||
| Nursery Plant | Must be purchased direct from the nursery. | ||||
*Seed numbers are approximate.