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Bottle Gentian

Gentiana Andrewsii

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Overview

Bottle Gentian (Gentiana andrewsii) is a perennial with a unique, closed bloom resembling a deep blue to purple bottle, rarely opening to reveal its interior. It thrives in hardiness zones 3-7 and prefers moist, well-drained soils in full to partial shade. This low-maintenance plant reaches 1-2 feet in height and blooms late summer through fall, attracting pollinators. Ideal for woodland gardens, it provides a striking color accent and textural contrast.

Sun HalfWater MediumZones 3–7Climate Temperate
Bottle Gentian (Gentiana Andrewsii) — closed bloom resembling a deep blue to purple bottle

Culture

Sun
Half
Water
Medium
USDA zones
3–7

Shape & size

Mature height
1–2 Ft.
Mature width
1–1.5 Ft.

Classification

Family
Gentianaceae
Climate
Temperate

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Photos (65)

Bottle Gentian (Gentiana Andrewsii) — offering a refined touch of vibrancy and resilient character; closed bloom resembling a deep blue to purple bottle
Bottle Gentian (Gentiana Andrewsii) — perennial with blue blooms; although it can tolerate full sun in cooler climates
Bottle Gentian (Gentiana Andrewsii) — blue flowers in the garden; it exhibits a lush clump of ovate to lance-shaped leaves
Bottle Gentian (Gentiana Andrewsii) — perennial for half; offering a refined touch of vibrancy and resilient character
Bottle Gentian (Gentiana Andrewsii) — Bottle Gentian (Gentiana andrewsii) is a perennial with a unique; it thrives in hardiness zones 3-7 and, image 53
Bottle Gentian (Gentiana Andrewsii) — closed bloom resembling a deep blue to purple bottle; deep blue to purplish flowers, image 54
Bottle Gentian (Gentiana Andrewsii) — It thrives in hardiness zones 3-7 and prefers moist, well-drained soils in full to partial shade; perennial, image 56
Bottle Gentian (Gentiana Andrewsii) — rarely opening to reveal its interior; when designing a landscape, image 55
Bottle Gentian (Gentiana Andrewsii) — This low-maintenance plant reaches 1-2 feet in height and blooms late summer through fall; ideal for woodland, image 57
Bottle Gentian (Gentiana Andrewsii) — This perennial native to North America flourishes in hardiness zones 3 through 7; bottle Gentian (Gentiana, image 60
Bottle Gentian (Gentiana Andrewsii) — The Bottle Gentian, or Gentiana andrewsii, presents the landscape with a unique floral spectacle; especially, image 59
Bottle Gentian (Gentiana Andrewsii) — It exhibits a lush clump of ovate to lance-shaped leaves; this perennial native to North America flourishes, image 61
Bottle Gentian (Gentiana Andrewsii) — Ideal for woodland gardens, it provides a striking color accent and textural contrast; make their grand, image 58
Bottle Gentian (Gentiana Andrewsii) — typically reaching a modest height of 1 to 2 feet with a similar spread; well-drained soil and prefers, image 62
Bottle Gentian (Gentiana Andrewsii) — deep blue to purplish flowers; its non-aggressive stature and slow growth habit make it an excellent, image 63
Bottle Gentian (Gentiana Andrewsii) — each about 1 to 2 inches long; rarely opening to reveal its interior, image 64
Bottle Gentian (Gentiana Andrewsii) — make their grand appearance in late summer to early autumn; typically reaching a modest height of 1 to 2 feet, image 65

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