Sizeable, dense terminal spikes of rich purple flowers seem to jump right out of the bright silvery foliage of 'Purple Dragon'. This robust cultivar has the deepest purple, most snapdragon-like flowers of any Lamium. Flowering is heaviest in the spring, then continues sporadically throughout the season. Lamium makes an excellent, weed-smothering groundcover and is also a good mask for dying bulb foliage.
- Height: 15-20 cm (6-8 in)
- Spread: 30-60 cm (12-23 in)
- Cold Hardiness: Zone 2-9
- Sun or Shade: part to full shade
- Bloom Time: late spring with repeat bloom
- Leaf Colour: grey green with silver variegation
- Bloom Colour: light purple
- Critter Resistance: rabbits
Growing and Maintenance Tips
Lamium is an excellent plant to use in shady sites. It will be most attractive in rich, moist soil but is a tough plant, surviving in drier areas including under trees once established. Trim back in late winter. Stems will root into the ground where they touch.