Onopordum bracteatum
Enormous architectural biennial. Nine to twelve foot of very spiny silver leavwa on tall stems with purple thistle flowers in Aug. Full sun, good drainage, self sows. 10ft
| Hardiness: | Hardy |
|---|---|
| Longevity: | Biennial |
| Growing Condition: | Dry sun |
| Season: | |
| Good For: | |
| Flower Colour: | Purple |
| Foliage Colour: | Silver |
| Germination: | Sow shallowly any time. Keep cool (50-65oF) after sowing, slow but reliable |
Seed
20 seeds per pack (approx).
