Great Yellow Gentian
Gentiana lutea
Not currently listed at our partner nurseries.
Essentials
At a Glance
Plant Type
Perennial
Height
48 inches
Width
24 inches
Light
Full Sun, Partial Sun
Zones
4, 5, 6, 7
Water
Moderate
Humidity
Average
Lifespan
Perennial
Native To
Europe
Toxicity
Non-toxic
The Story
Plant Bio
Gentiana lutea, commonly known as Great Yellow Gentian, is a long-lived, robust herbaceous perennial. It forms a basal rosette of large, deeply-veined, bluish-green leaves from which a tall, unbranched stem arises, bearing whorls of bright yellow, star-shaped flowers in summer. This species is prized for its medicinal roots and its ability to thrive in alpine and grassland habitats, with a notable tolerance to cold and poor soils.
Bloom Period:
Uses & Benefits:
Marketplace
Where to Buy
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Planting
How to Grow
- Tuck seeds or divisions into moist, well-drained soil in early spring
- Water regularly to keep soil moist but not waterlogged
- Provide full sun to partial shade for optimal flowering
- Mulch to retain soil moisture and suppress weeds
- Fertilize with a balanced, slow-release fertilizer in early spring
- Deadhead spent flowers to encourage rebloom
Pro Tip
Ensure consistent moisture and avoid heavy, clay soils for best growth
Keep It Thriving
Care Guide
Do
- Water regularly to keep soil moist 🌱
- Mulch around the base to conserve moisture
- Deadhead to prolong flowering
Don't
- Allow soil to dry out completely ❌
- Overfertilize, which can reduce flowering
- Plant in deep shade where it won't bloom well
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deadhead | ||||||||||||
| Mulch | ||||||||||||
| Plant | ||||||||||||
| Spring Cleanup |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Companion Plants
Multiply
Propagation Methods
Good to Know
Common Questions
Great Yellow Gentian questions
What zones can Great Yellow Gentian grow in?
Great Yellow Gentian is hardy in USDA Zones 4–7. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Great Yellow Gentian deer resistant?
Not reliably. Deer may browse Great Yellow Gentian, especially tender spring growth — plan on repellents or fencing where pressure is high.
When does Great Yellow Gentian bloom?
Great Yellow Gentian typically blooms in mid-summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Great Yellow Gentian need full sun?
Great Yellow Gentian does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
More Gentiana to compare
Cross Gentian
Gentiana cruciata 'Blue Cross Bottle Gentian'
Soapwort Gentian
Gentiana saponaria
Crested Gentian
Gentiana septemfida 'lagodechiana'
Catesby's Gentian
Gentiana catesbyi
True Blue Gentian
Gentiana gentiana 'True Blue'
Japanese Gentian
Gentiana scabra
Keep exploring
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Grow Great Yellow Gentian with confidence
See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.
