Gentiana septemfida
Crested Gentian
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Crested Gentian (Gentiana septemfida) - Description
Gentiana septemfida (crested gentian or summer gentian) is a species of flowering plant in the family Gentianaceae, native to the Caucasus and Turkey. It is a low-growing herbaceous perennial growing to 15–20 cm (6–8 in) tall by 30 cm (12 in) wide, bearing up to eight bright blue trumpet-shaped blooms in summer, with striped interiors. It requires a rich, moist soil and full sun. The Latin specific epithet septemfida means "with seven divisions". In cultivation this plant and its variety G. septemfida var. lagodechiana have gained the Royal Horticultural Society's Award of Garden Merit.
Crested Gentian (Gentiana septemfida) - Blooming
Blooms tubular flowers, primarily in blue, but some species have white, creamy yellow, or red flowers.
Crested Gentian (Gentiana septemfida) - Growth
Hardy annuals, biennials, and deciduous, semi-evergreen, and evergreen perennials, found throughout temperate zones, but primarily occur in alpine habitats. Where summers are cool and damp, Gentians grow well in full sun. In areas with dry, warm summers, provide Gentians with shade from the hot sun.Gentians are most popular for rock gardens. Larger, more robust species are suitable for borders.
Crested Gentian (Gentiana septemfida) - Planting
When ripe, sow seeds in containers in an open frame. Conduct division in spring. Division entails propagating a plant by splitting it into 2 or more parts. Each part has its own root system and more than one shoot or dormant bud.Can also propagate by rooting offsets in spring.
Crested Gentian (Gentiana septemfida) - Pest
Commonly affected by rust and leaf spots. Slugs and snails also cause damage. Aphids and spider mites may be problems as well.
Crested Gentian (Gentiana septemfida) - Interesting facts
There are around 400 known species in the genus Gentiana, distributed throughout temperate zones. Mainly found in alpine habitats, but some species from North America and Japan occur in woodlands.Gentians are named after the Illyrian King Gent, who used the flower to heal wounded soldiers.
Crested Gentian (Gentiana septemfida) - Soil and irrigation
Does best in light, humus-rich soil, moist, yet well-draining. Fall-flowering species prefer neutral to acidic soil.
