Swertia perennis (Blue Marsh Gentian) |
Swertia perennis (Blue Marsh Gentian) |
| 40 (60)cm, Blue Marsh Gentian or Blue Marsh Felwort is a rare perennial endemic of humus rich soils in marshes and moist meadows in the Alps to E Europe. Makes a basal rosette of quite large leaves and an upright inflorescence with dark blue to lilac blue, star like flowers. For any humus rich, leafy soil in a partially shaded spot. Keep soil always slightly moist in summer. VI-VIII. More Details » |
versions: |
| seed package - 3338 |
| seed package - 3338 |