Photo of a blue Gentiana

Flower type: Single. Flower color: Blue-dark violet blue-096A. Leaf, general shape: Lanceolate. Flower diameter: 2 - 2,5 cm. Leaf size: 3 - 4 cm. Leaf, main color: Dark green. Flower color distribution: Unicolored. Moisture requirements: Well-drained; Moist.

Leaf tip: Pointed/acute. Flower type: Single. Flower color: Blue-dark violet blue-094A. Leaf, general shape: Lanceolate; Ovate (egg-shaped). Flower diameter: 1,5 - 2 cm. Leaf, main color: Dark green. Flower color distribution: Unicolored. Moisture requirements: Well-drained; Mois...

Leaf tip: Pointed/acute. Flower type: Single. Flower color: Blue-medium violet blue-096B. Leaf, general shape: Ovate (egg-shaped). Flower diameter: 2 - 2,5 cm. Leaf size: 1 - 2 cm. Leaf, main color: Dark green. Moisture requirements: Well-drained; Moist.

Leaf tip: Pointed/acute. Flower type: Single. Flower color: Blue-medium violet blue-096B. Leaf, general shape: Lanceolate. Flower diameter: 1 - 1,5 cm. Leaf size: 7,5 - 10 cm. Leaf, main color: Dark green. Flower color distribution: Unicolored. Moisture requirements: Well-drained...

Winter hardness: Excellent (USDA-zone 1,2,3,4). Flower color: Blue-medium violet blue-095C. Leaf, general shape: Linear. Flower diameter: 2,5 - 3 cm. Leaf size: 2 - 3 cm. Leaf, main color: Dark green. Moisture requirements: Well-drained; Moist.

Moisture requirements: Well-drained; Moist.

Leaf tip: Pointed/acute; Different. Flower color: Blue-dark violet blue-094A. Leaf, general shape: Lanceolate; Elongate. Flower diameter: 1,5 - 2 cm. Inflorescence: Raceme. Leaf size: 3 - 4 cm. Leaf, main color: Dark green. Moisture requirements: Well-drained; Moist.

Leaf tip: Blunt/obtuse. Flower type: Single. Leaf margin: Entire. Flower scent: Sweet scented. Flower color: Blue-dark violet blue-094A. Leaf, general shape: Elliptic / oval. Flower diameter: 1 - 1,5 cm. Leaf size: 7,5 - 10 cm. Leaf, main color: Dark green. Leaf colour, pattern: ...

Leaf tip: Pointed/acute. Flower type: Single. Leaf margin: Entire. Flower scent: Sweet scented. Flower color: Blue-dark violet blue-096A. Leaf, general shape: Ovate (egg-shaped). Flower diameter: 1 - 1,5 cm. Inflorescence: Raceme. Leaf size: 7,5 - 10 cm. Leaf, main color: Dark gr...

Flower color: Blue-dark violet blue-096A. Moisture requirements: Moist; Well-drained.

Winter hardness: Good (USDA-zone 5, 6). Moisture requirements: Moist; Well-drained.

Leaf tip: Pointed/acute. Fruit type: Schizocarp. Leaf margin: Entire. Flower scent: Unscented. Leaf type: Foliage leaf. Winter hardness: Good (USDA-zone 5, 6). Flower color: Dark blue; Blue-medium violet blue-096B. Leaf, general shape: Lanceolate. Plant height: 10 - 20 cm. Flowe...

Flower scent: Unscented. Winter hardness: Excellent (USDA-zone 1,2,3,4). Flower color: Blue-dark blue-099B; Dark blue. Plant height: 10 - 20 cm. Flowering month(s): May; June. Moisture requirements: Moist; Well-drained.

Leaf tip: Pointed/acute. Fruit type: Schizocarp. Leaf margin: Entire. Flower scent: Unscented. Leaf type: Foliage leaf. Winter hardness: Good (USDA-zone 5, 6). Flower color: Blue-medium violet blue-096B. Leaf, general shape: Lanceolate. Structure (tissues): Herbaceous. Flower co...

Leaf tip: Pointed/acute. Fruit type: Schizocarp. Leaf margin: Entire. Leaf type: Foliage leaf. Flower color: Blue-medium violet blue-096B. Leaf, general shape: Elongate. Plant height: 80 - 90 cm. Structure (tissues): Herbaceous. Moisture requirements: Well-drained; Moist.