Ki-Ren Jyaku Double Flowering Hosta
Hosta ventricosa 'Ki-Ren Jyaku Double Flowering'
Not currently listed at our partner nurseries.
Essentials
At a Glance
Plant Type
Perennial
Height
24 inches
Width
36 inches
Light
Partial Sun, Shade
Zones
4, 5, 6, 7, 8
Water
Consistent moisture preferred
Humidity
Moderate to high
Lifespan
Many years
Native To
Asia
Toxicity
Toxic to dogs, cats, and horses
The Story
Plant Bio
A perennial with thick, textured leaves and distinctive double purple flowers. Notable for its unique double flowering characteristic, which is rare among hostas.
Bloom Period:
Uses & Benefits:
Marketplace
Where to Buy
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Planting
How to Grow
- Select a shaded location with well-draining soil for planting.
- Tuck dormant rhizomes 1-2 inches deep into the soil in early spring.
- Water thoroughly after planting to settle the soil around the roots.
- Mist cuttings or divisions with water regularly to maintain humidity.
- Fertilize monthly with a balanced, slow-release fertilizer during the growing season.
- Mulch around the plant to retain moisture and suppress weeds.
Pro Tip
Plant hostas in partial to full shade for vibrant foliage and flowers, avoiding direct afternoon sun.
Keep It Thriving
Care Guide
Do
- Water consistently to keep soil moist but not waterlogged 🌱
- Apply mulch to conserve moisture and regulate soil temperature
- Divide mature clumps every 3-4 years to promote healthy growth
- Remove faded flowers to encourage new blooms
Don't
- Avoid direct sunlight, which can scorch leaves ❌
- Don’t let soil dry out completely between waterings
- Refrain from over-fertilizing, which can cause weak stems
- Don’t disturb the roots unnecessarily during the growing season
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Divide | ||||||||||||
| Fertilize | ||||||||||||
| Pest Check | ||||||||||||
| 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
Ki-Ren Jyaku Double Flowering Hosta questions
What zones can Ki-Ren Jyaku Double Flowering Hosta grow in?
Ki-Ren Jyaku Double Flowering Hosta is hardy in USDA Zones 4–8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Ki-Ren Jyaku Double Flowering Hosta deer resistant?
Not reliably. Deer may browse Ki-Ren Jyaku Double Flowering Hosta, especially tender spring growth — plan on repellents or fencing where pressure is high.
When does Ki-Ren Jyaku Double Flowering Hosta bloom?
Ki-Ren Jyaku Double Flowering Hosta typically blooms in late summer through early fall. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Ki-Ren Jyaku Double Flowering Hosta need full sun?
Ki-Ren Jyaku Double Flowering Hosta does best in part shade.
More Hosta to compare
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Hosta cordifolia 'Blue Mouse Ears'
Patriot Plantain Lily
Hosta plantaginea 'Patriot'
June Hosta
Hosta fortunei 'June'
Fire Island Hosta
Hosta fortunei 'Fire Island'
Hosta Goldrush
Hosta x hybrida 'Goldrush'
Empress Wu Hosta
Hosta plantaginea 'Empress Wu'
Keep exploring
Explore the genus
Collections featuring this plant
Hardy in your zone?
Grow Ki-Ren Jyaku Double Flowering 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.
