Unique Bottle-Shaped Flowers
Produces distinctive deep blue flowers with closed-looking tips, creating an unusual and attractive garden display.
Bottle Gentian Seeds for Sale
Suitable for home gardening use
Regular price
Rs. 16.99 INR
Sale price
Rs. 16.99 INR
Regular price
Tax included.
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Estimated Delivery:Nov 21 - Nov 25
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Product description
Bottle Gentian Seeds
Bottle Gentian, botanically known as Gentiana andrewsii, is a beautiful native perennial wildflower recognized for its unusual bottle-shaped blue flowers that remain partially closed at the tips. It produces attractive green foliage and distinctive deep blue blooms during late summer and early fall. Bottle Gentian is a wonderful addition to native plant gardens, woodland borders, pollinator gardens, and naturalized landscapes. It generally thrives in moist, rich, well-drained soil and suitable sunlight conditions.
Blue Bottle-Shaped Flowers
Native Wildflower
Perennial Plant
Pollinator Garden
Key Features
Native Perennial Wildflower
A North American native plant that returns year after year under suitable growing conditions.
Pollinator Garden Interest
Provides a valuable late-season floral resource for bumblebees and other pollinators capable of opening its flowers.
Moisture-Loving Growth
Grows well in moist, organically rich soil and is suitable for rain gardens and naturally damp planting areas.
Product Highlights
Distinctive deep blue flowers
Unique bottle-shaped flower buds
Botanical name Gentiana andrewsii
North American native wildflower
Long-lived perennial growth habit
Attractive to bumblebees
Suitable for woodland gardens
Prefers consistently moist soil
Specifications
| Scientific Name | Gentiana andrewsii |
| Common Name | Bottle Gentian; Closed Gentian |
| Plant Family | Gentianaceae |
| Seed Type | Perennial Wildflower Seeds |
| Growth Habit | Upright herbaceous perennial |
| Flower Color | Deep blue to violet-blue |
| USDA Hardiness Zones | Generally Zones 3–7 |
| Planting Season | Fall or spring, following appropriate seed stratification |
| Seed Starting | Surface sow or lightly cover; cold-moist stratification is generally recommended |
| Germination Time | Variable; may take several weeks or longer depending on stratification and conditions |
| Germination Temperature | Cool to moderate temperatures after stratification |
| Sunlight | Full sun to partial shade |
| Soil Requirements | Moist, organically rich, well-drained soil |
| Watering | Keep soil consistently moist, especially during establishment |
| Mature Plant Size | Approximately 1–2 feet tall, depending on growing conditions |
| Plant Spacing | Approximately 12–18 inches apart |
Growing Guide
Step 1: Prepare the Seeds
Bottle Gentian seeds benefit from cold-moist stratification. Place seeds in a moist growing medium and provide an appropriate period of cold treatment according to the supplier's instructions.
Bottle Gentian seeds benefit from cold-moist stratification. Place seeds in a moist growing medium and provide an appropriate period of cold treatment according to the supplier's instructions.
Step 2: Prepare the Growing Medium
Choose a seed-starting mix that retains moisture while allowing excess water to drain. Prepare a clean seed tray or suitable pot.
Choose a seed-starting mix that retains moisture while allowing excess water to drain. Prepare a clean seed tray or suitable pot.
Step 3: Sow the Seeds
Spread the prepared seeds over the moist growing medium and press them gently into the surface. Avoid covering them deeply and maintain suitable moisture.
Spread the prepared seeds over the moist growing medium and press them gently into the surface. Avoid covering them deeply and maintain suitable moisture.
Step 4: Provide Suitable Growing Conditions
Place the seed tray in a cool, bright location after stratification. Maintain consistent moisture and avoid exposing young seedlings to excessive heat.
Place the seed tray in a cool, bright location after stratification. Maintain consistent moisture and avoid exposing young seedlings to excessive heat.
Step 5: Transplant and Maintain
Transplant established seedlings into a suitable garden location with moist, organically rich soil. Provide appropriate sunlight and regular watering to support healthy perennial growth.
Transplant established seedlings into a suitable garden location with moist, organically rich soil. Provide appropriate sunlight and regular watering to support healthy perennial growth.
Bring Unique Blue Beauty to Your Garden
Bottle Gentian Seeds offer an opportunity to grow a distinctive North American native wildflower with unusual deep blue, bottle-shaped blooms. Ideal for native plant gardens, woodland borders, and pollinator-friendly landscapes, this perennial brings late-season floral interest to suitable growing spaces. Provide moist soil, appropriate light, and proper seed preparation for successful cultivation.
Frequently Asked Questions
Find helpful information about Bottle Gentian seed stratification, flowering characteristics, and pollinator garden growing.
Do Bottle Gentian seeds need cold stratification?
Yes. Bottle Gentian seeds generally benefit from cold-moist stratification to help overcome seed dormancy and encourage germination. Follow the seed supplier's recommended treatment period and maintain suitable moisture during the process.
Why do Bottle Gentian flowers remain closed?
Bottle Gentian has naturally closed, bottle-shaped flowers. The petals remain tightly joined at the tips, forming a distinctive flower structure. Strong bumblebees can push between the petals to reach the nectar and pollen inside.
How long does it take Bottle Gentian to flower from seed?
Bottle Gentian is a slow-establishing perennial and may take multiple growing seasons to reach flowering maturity when started from seed. The exact flowering time depends on seed quality, stratification, growing conditions, and plant development.