Gentiana veitchiorum
Family |
Gentianaceae |
Genus |
Gentiana |
Species |
veitchiorum |
Category |
Perennials |
USDA Hardiness Zone |
4a - 7b |
Canadian Hardiness Zone |
5 |
RHS Hardiness Zone |
H7 |
Temperature (°C) |
-34 - (-15) |
Temperature (°F) |
-30 - 5 |
Height |
15 - 30 cm |
Spread |
60 - 90 cm |
Landscape |
Rock gardens and borders. |
Cultivation |
Full sun to partial-shade. Well-drained soil with a pH of 5.1 - 6.5 (strongly acidic, acidic and mildly acidic). Prefers sandy loam and loam soil. |
Shape |
Spreading. |
Growth |
Medium |
Pests |
Slugs and snails. Leaf spots. |
Leaf Description |
Basal rosette leaves. Leaf blades are linear-lanceolate to linear-elliptic and 3 - 5.5 cm long and 2 - 5 mm wide. |
Flower Description |
Flowers are terminal, solitary and sessile. Calyx tubular to narrowly obconic that are 1.2 - 1.4 cm long. |
Colour Description |
The flowers are white in colour. |
Texture Description |
The flowers have a velvety feel. |
Notable Specimens |
The University of Alberta Botanic Garden, Devon, Alberta, Canada. |
Propagation |
Seed. |