Treasure Island Kaukura Sweet Potato
Ipomoea batatas 'Treasure Island Kaukura'
Not currently listed at our partner nurseries.
Essentials
At a Glance
Plant Type
Vine
Height
10 inches
Width
48 inches
Light
Full Sun, Partial Sun
Zones
9
Water
Moderate
Humidity
Moderate
Lifespan
Tender perennial, grown as an annual
Native To
Central and South America
Toxicity
Non-toxic
The Story
Plant Bio
A vigorous, trailing tender perennial grown for its deep purple, heart-shaped foliage. Part of a series bred to have both ornamental leaves and edible sweet potato tubers. Unique for its vigorous growth and ability to add dramatic color to gardens.
Bloom Period:
Uses & Benefits:
Marketplace
Where to Buy
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Planting
How to Grow
- Tuck seeds or cuttings into moist soil in spring.
- Water regularly to keep soil consistently moist.
- Provide full sun for optimal growth.
- Apply balanced fertilizer monthly during the growing season.
- Support vines with trellises or fences as they grow.
- Harvest tubers after the foliage dies back in late fall.
Pro Tip
Use well-draining, loamy soil and ensure ample sunlight for best yields.
Keep It Thriving
Care Guide
Do
- Water deeply once a week 🌱
- Mulch to retain soil moisture
- Support vines with trellises
Don't
- Overwatering to prevent rot ❌
- Avoid disturbing roots during dormancy
- Don’t neglect pest inspection
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Harvest | ||||||||||||
| Plant | ||||||||||||
| Prune |
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
Treasure Island Kaukura Sweet Potato questions
What zones can Treasure Island Kaukura Sweet Potato grow in?
Treasure Island Kaukura Sweet Potato is hardy in USDA Zones 9–10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Treasure Island Kaukura Sweet Potato deer resistant?
Yes — Treasure Island Kaukura Sweet Potato is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Treasure Island Kaukura Sweet Potato bloom?
Treasure Island Kaukura Sweet Potato 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 Treasure Island Kaukura Sweet Potato need full sun?
Treasure Island Kaukura Sweet Potato does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
Is Treasure Island Kaukura Sweet Potato drought tolerant?
Yes — once established (usually after the first full season), Treasure Island Kaukura Sweet Potato handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.
More Ipomoea to compare
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Margarita Sweet Potato Vine
Ipomoea batatas 'Margarita'
Sweet Caroline Raven Sweet Potato Vine
Ipomoea batatas 'Sweet Caroline Raven'
Moonflower
Ipomoea alba
Keep exploring
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Grow Treasure Island Kaukura Sweet Potato 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.
