fruit vegetable
Cucurbita maxima 'Potimarron'
Potimarron Squash
Not currently listed at our partner nurseries.
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Essentials
At a Glance
Plant Type
Fruit Vegetable
Height
24 inches
Width
180 inches
Light
Full Sun
Zones
4, 5, 6, 7, 8, 9
Water
Moderate
Humidity
Average
Lifespan
Annual
Native To
South America
Toxicity
Non-toxic
The Story
Plant Bio
Potimarron, also known as Red Kuri squash, is a winter squash known for its sweet, nutty flavor and smooth, reddish-orange skin. This cultivar has a distinctive flavor reminiscent of chestnuts, making it unique among other Cucurbita maxima cultivars.
Bloom Period:
J
F
M
A
M
J
J
A
S
O
N
D
EarlyLate
Uses & Benefits:
Large, colorful fruits add visual interest to gardens and landscapes.
Nutrient-rich flesh used in cooking and baking.
Supports pollinators like bees and butterflies during flowering.
Marketplace
Where to Buy
We couldn't find this plant listed online right now.
Shipping costs Year-round shipping Free shipping
Planting
How to Grow
- Tuck seeds 1 inch deep in well-draining soil in late spring.
- Water consistently to keep soil moist but not waterlogged.
- Provide full sun for optimal growth; space plants 3-4 feet apart.
- Support vines with trellises or allow them to sprawl on the ground.
- Fertilize every 3-4 weeks with balanced organic fertilizer.
- Harvest when the skin turns hard and the stem starts to dry.
Pro Tip
Use rich compost to boost fruit flavor and ensure healthy vines.
Keep It Thriving
Care Guide
Do
- Water regularly to keep soil moist 🌱
- Mulch around plants to retain moisture
- Provide ample sunlight for vigorous growth
- Prune vines to improve air circulation
Don't
- Avoid overwatering to prevent root rot ❌
- Don’t plant in shaded areas
- Never neglect pest monitoring
- Avoid excessive fertilization which can lead to lush foliage but fewer fruits
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Harvest | ||||||||||||
| Pest Check | ||||||||||||
| Plant | ||||||||||||
| Stake |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Vining edible crop for trellisesGroundcover with lush foliageOrnamental feature with large, decorative fruits
Companion Plants
Corn Beans Marigolds Nasturtiums
Multiply
Propagation Methods
Good to Know