number : 6 tot 9 per m2
- little groups of 3 to 10 plants (B) - large colonies in low vegetation (D)
Plant description
Very large plant genus with more than 400 species.
G. wallichianum has its origin in the Himalayas. Large, striking flowers, white center and blue edge.
Well-known cultivar, good alternative for ROZANNE ® if it grows too vigorously for the chosen location.