Gentiana Species, Clusius' Gentian

Gentianaclusii

Family
Gentianaceae (jen-shun-AY-see-ee)
Genus
Gentiana (jen-shee-AN-uh)
Synonym
Ciminalis clusii
Gentiana coriacea
Gentiana firma
Sun Exposure
Height
under 6 in. (15 cm)
Hardiness
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
Bloom Color
Chartreuse (yellow-green)
Blue-Violet
Bloom Time
Mid Summer
Other Details
Category
Alpines and Rock Gardens
Perennials
Water Requirements
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
Patent Information
Propagation Methods
Seed Collecting
Regional

This plant is said to grow outdoors in the following regions:

Palmer, Alaska

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Gardener's Notes:

1
positive
0
neutral
0
negative
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J
Palmer, AK (Zone 3b) | August 2011 | positive

Grown from seed obtained in the North American Rock Garden Society seed exchange, it took over 2 years to germinate, but once growing, on...Read More

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