Gemstone Hosta
Hosta x hybrida 'Gemstone'
Essentials
At a Glance
Plant Type
Perennial
Height
10 inches
Width
20 inches
Light
Partial Sun, Shade
Zones
4, 5, 6, 7, 8, 9
Water
Moderate
Humidity
Prefers humid environments
Lifespan
Perennial
Native To
Asia
Toxicity
Toxic to dogs, cats, and horses
The Story
Plant Bio
Hostas are herbaceous perennials grown primarily for their beautiful foliage. They are easy to grow, shade-tolerant plants that thrive in moist, rich soil and come in a vast array of sizes, colors, and textures. Clumps of leaves emerge in spring and die back with the first frost. 'Gemstone' is a small hosta cultivar that forms a dense mound of heart-shaped, slightly wavy, blue-green leaves. It produces pale lavender, bell-shaped flowers on scapes in mid-summer. Its compact size makes it ideal for borders, rock gardens, or containers.
Bloom Period:
Uses & Benefits:
Marketplace
Where to Buy
Shipping costs Year-round shipping Free shipping
Planting
How to Grow
- Choose a shaded spot with rich, well-drained soil.
- Tuck seeds or divisions into soil, keeping roots moist.
- Mist cuttings regularly to maintain humidity.
- Mulch around plants to retain moisture and suppress weeds.
- Fertilize in early spring with a balanced fertilizer.
- Divide in early spring or fall for propagation.
Pro Tip
Ensure consistent moisture for lush foliage and vibrant blooms.
Keep It Thriving
Care Guide
Do
- Water regularly, especially during dry periods 🌱
- Apply mulch to conserve moisture
- Divide every 3-4 years to maintain health
- Remove dead or damaged leaves
Don't
- Avoid excessive sunlight which can scorch leaves ❌
- Do not over-fertilize, which may cause floppy growth
- Skip watering in winter in milder climates
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deadhead | ||||||||||||
| Divide | ||||||||||||
| Fertilize | ||||||||||||
| Mulch | ||||||||||||
| Pest Check | ||||||||||||
| 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
Gemstone Hosta questions
What zones can Gemstone Hosta grow in?
Gemstone Hosta is hardy in USDA Zones 4–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Gemstone Hosta deer resistant?
Not reliably. Deer may browse Gemstone Hosta, especially tender spring growth — plan on repellents or fencing where pressure is high.
When does Gemstone Hosta bloom?
Gemstone Hosta 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 Gemstone Hosta need full sun?
Gemstone Hosta does best in part shade.
More Hosta to compare
Blue Mouse Ears Hosta
Hosta cordifolia 'Blue Mouse Ears'
June Hosta
Hosta fortunei 'June'
Fire Island Hosta
Hosta fortunei 'Fire Island'
Patriot Plantain Lily
Hosta plantaginea 'Patriot'
Hosta Goldrush
Hosta x hybrida 'Goldrush'
Empress Wu Hosta
Hosta plantaginea 'Empress Wu'
Keep exploring
Explore the genus
Collections featuring this plant
Grow Gemstone Hosta 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.
