Warm 13 Pumpkins

layout: base.njk title: "Pumpkins" plantName: "Cucurbita pepo / C. maxima / C. moschata" category: "Warm Season Crops" description: "Growing guide for Pumpkins in West Virginia Zone 6b/7a" tags: planting-guide

Type: Annual
Family: Cucurbitaceae (Gourd/Squash Family)
Sun: Full sun (6-8+ hours)
Water: Moderate to High (1-2" per week; reduce near harvest)
Soil pH: 6.0-6.8
Hardiness: Annual (frost-tender)

📅 Planting Calendar (WV Zone 6b/7a)

Method	Timing	Notes
Start indoors	April 15 - May 1	3-4 weeks before transplant, use peat pots (roots sensitive), soil temp 70-90°F
Direct sow	May 20 - June 10	After last frost, soil >65°F (ideally 70-80°F), 1" deep
Transplant	May 25 - June 15	After all frost danger, harden off 7-10 days, handle roots carefully
Days to maturity	75-120 days	Varies greatly by variety (pie pumpkins 90-100 days; giants 120+ days)
Harvest window	September 15 - October 31	Before hard frost; cure for winter storage

🌱 Expected Yield

Per plant: 2-5 fruits for small varieties; 1-2 for large varieties; 1 for giant pumpkins
Per hill (3 plants): 4-8 pumpkins (standard varieties)
Notes: Yield depends heavily on variety, season length, and pollination. Pumpkins require extensive space (vines spread 10-20+ feet). Adequate pollination critical—plant pollinator-friendly flowers nearby. Winter storage varieties (C. moschata) store 3-6 months; C. pepo stores 1-3 months.

🌿 Growing Conditions

Soil

Rich, well-drained loam with high organic matter. Pumpkins are heavy feeders. Amend with 3-4" compost before planting. Hills (mounds) improve drainage and soil warming. Raised beds ideal for heavy clay. Mulch heavily to retain moisture and suppress weeds.

Fertilizer

Pre-plant: 3-4" compost + aged manure; balanced fertility
At planting: Handful of composted manure or bone meal in planting hole
Side-dress: When vines begin to run (3-4 weeks after planting) with compost or aged manure
Second side-dress: When fruits set (stop nitrogen, add potassium via wood ash or compost)
Avoid: Excess nitrogen (promotes vines over fruit); fresh manure (root burn)

Companions

Good: Corn (provides partial shade, uses different soil depth), beans (fix nitrogen), squash (companions), marigolds (pest deterrent), nasturtiums, sunflowers (trap crop), radishes (flea beetle deterrent)
Avoid: Potatoes (compete for nutrients, spread diseases)
Note: Traditional companion with corn and beans; pumpkin vines act as living mulch

Pests

Squash bugs: Most serious pest; check undersides of leaves for bronze egg masses; scrape off; hand-pick adults; use boards as traps (bugs congregate underneath)
Squash vine borers: Larvae bore into stems; look for sawdust-like frass at base; slit stem carefully to remove borer, mound soil over wound; row covers until flowering
Cucumber beetles: Spread bacterial wilt; hand-pick; use row covers until flowering; kaolin clay deterrent
Aphids: Blast with water; introduce ladybugs; use insecticidal soap
Stink bugs: Hand-pick; use trap crops (sunflowers)
Deer: Browse young plants; fencing essential

Diseases

Powdery mildew: White fungal coating on leaves; common late season; select resistant varieties; ensure air circulation; milk spray (1:9 milk:water) as preventative; remove affected leaves
Bacterial wilt: Spread by cucumber beetles; vines wilt suddenly; no cure; remove plants; control beetles
Downy mildew: Yellow angular spots on leaves; improve air circulation; copper spray as preventative
Blossom end rot: Calcium deficiency + inconsistent watering; ensure consistent moisture; mulch heavily
Anthracnose: Dark spots on leaves and fruit; rotate 3+ years; avoid overhead watering
Prevention: Rotate cucurbits 3-4 years; water at soil level; morning watering; good air circulation; resistant varieties

Support

Vining habit: Most pumpkins are vigorous vines (10-20+ feet); bush varieties available for small spaces
Spacing: 2-5 plants per hill (mound), hills 6-8 feet apart; bush varieties 24-36" apart
Training: Vines can be directed to reduce spreading; fruit can be supported in slings for vertical growing
Mulching: Heavy organic mulch (straw, leaves) or black plastic for weed suppression and soil warming
Note: Allow 50-100 square feet per plant for full-size varieties

🏺 Heirloom Varieties

Cucurbita pepo (True Pumpkins - Shorter Storage, 1-3 Months)

'Connecticut Field'

Source: Seed Savers Exchange (seedsavers.org), Baker Creek (rareseeds.com), Southern Exposure (southernexposure.com)
Days: 100 days
Notes: Classic American pumpkin, pre-1700. Orange, 15-20 lbs, slightly flattened. Uniform shape. Good for carving and pies. Thin flesh. Short storage. Most common Halloween pumpkin historically.

'Small Sugar' (New England Pie Pumpkin)

Source: Seed Savers Exchange, Baker Creek, Southern Exposure
Days: 95 days
Notes: Dating to 1830s. Small (4-6 lbs), deep orange. Sweet, fine-grained flesh. Best pie pumpkin. Stores 2-3 months. C. pepo. Bush habit. Perfect size for pies.

'Lady Godiva'

Source: Baker Creek, Seed Savers Exchange
Days: 95 days
Notes: Hull-less seeds (naked seeds). Orange, 10-15 lbs. Seeds have no hull—eat directly. Excellent for pumpkin seed oil. Sweet flesh. Austrian heritage.

'Baby Bear'

Source: Baker Creek, Southern Exposure
Days: 95 days
Notes: Small (2-3 lbs), perfect for single-serving pies. Deep orange. Sweet flesh. Prolific producer. 1996 All-America Selections winner. Stores 2-3 months.

'Jack Be Little'

Source: Baker Creek, Southern Exposure, most seed companies
Days: 90 days
Notes: miniature pumpkin (3-4" diameter, 4-8 oz). Orange. Decorative and edible. Prolific. Stores 3-4 months. Great for children's gardens.

'Howden'

Source: Commercial seed sources, Baker Creek
Days: 95 days
Notes: Classic jack-o'-lantern pumpkin. Medium-large (20-30 lbs). Orange. Uniform shape. Good for carving. Thin flesh. Standard commercial carving pumpkin.

'Autumn Gold'

Source: Baker Creek, Southern Exposure
Days: 90 days
Notes: Golden-yellow when mature (unique color). Small-medium (8-12 lbs). Sweet flesh. Good storage. Attractive. 1981 All-America Selections winner.

'Spirit'

Source: Baker Creek, Johnny's Selected Seeds (johnnyseeds.com)
Days: 90 days
Notes: Hybrid but worth mentioning. Uniform, medium (12-15 lbs). Good for carving and pies. Powdery mildew resistant. Reliable producer.

Cucurbita moschata (Best Storage, 3-6+ Months, Heat-Tolerant)

'Dickinson'

Source: Seed Savers Exchange, Baker Creek, Southern Exposure
Days: 100 days
Notes: C. moschata. Libby's pumpkin farm variety. Tan skin, 15-20 lbs. Sweet, smooth flesh. Best canned pumpkin texture. Stores 4-6 months. Heat and humidity tolerant. Illinois heritage.

'Long Island Cheese'

Source: Seed Savers Exchange, Baker Creek, Southern Exposure
Days: 105 days
Notes: C. moschata. Dating to 1800s. Tan, flattened shape (like cheese wheel), 6-10 lbs. Sweet, creamy flesh. Excellent for pies. Stores 4-6 months. Beautiful heirloom.

'Musquée de Provence' (Fairytale Pumpkin)

Source: Baker Creek, Seed Savers Exchange, Southern Exposure
Days: 105 days
Notes: C. moschata. French heirloom. Deeply ribbed, tan-brown, 10-20 lbs. Sweet, dense flesh. Beautiful—looks like fairytale pumpkin. Stores 4-6 months. Excellent for pies.

'Calabaza' (West Indian Pumpkin)

Source: Baker Creek, tropical seed companies, Southern Exposure
Days: 110 days
Notes: C. moschata. Caribbean/Latin American variety. Variable color (green, tan, orange), 10-50 lbs. Sweet, firm flesh. Extremely heat-tolerant. Stores 6+ months. Traditional in Caribbean cooking.

'Cheyenne'

Source: Baker Creek, Southern Exposure
Days: 105 days
Notes: C. moschata. Tan, 10-15 lbs. Sweet flesh. Heat-tolerant. Good storage. Native American variety. Drought-tolerant.

'Golden Cushaw'

Source: Seed Savers Exchange, Baker Creek
Days: 100 days
Notes: C. moschata. Golden-orange, crookneck shape, 10-20 lbs. Sweet, dry flesh. Excellent for pies. Stores 4-6 months. Southern heirloom. Distinctive curved neck.

'Shishigatani'

Source: Baker Creek, Japanese seed companies
Days: 100 days
Notes: C. moschata. Japanese heirloom. Warty, green-speckled when young, tan when mature, 3-5 lbs. Nutty, sweet flavor. Stores 6+ months. Unique appearance.

'Futsu Black'

Source: Baker Creek, Japanese seed companies
Days: 105 days
Notes: C. moschata. Japanese heirloom. Dark green-black, warty, 3-5 lbs. Sweet, dense flesh. Stores 6+ months. Beautiful and edible.

'Neck Pumpkin'

Source: Seed Savers Exchange, Southern Exposure
Days: 100 days
Notes: C. moschata. Southern Appalachian heirloom. Long neck, tan, 10-20 lbs. Sweet flesh. Excellent for pies. Stores 4-6 months. Traditional Southern variety.

Cucurbita maxima (Giant Pumpkins, Variable Storage)

'Atlantic Giant'

Source: Baker Creek, specialized giant pumpkin growers
Days: 120+ days
Notes: C. maxima. Giant pumpkin variety. Can exceed 500 lbs with proper care. Orange-pink. Competitive growing. Requires long season, heavy feeding. World record holder genetics.

'Mammoth Gold'

Source: Baker Creek, Southern Exposure
Days: 110 days
Notes: C. maxima. Large (50-100 lbs), golden-orange. Good for pies and decoration. Stores 2-4 months. Traditional giant pumpkin before Atlantic Giant.

'Jarrahdale'

Source: Baker Creek, Seed Savers Exchange
Days: 95 days
Notes: C. maxima. Australian heirloom. Blue-gray skin, deeply ribbed, 6-12 lbs. Sweet, orange flesh. Excellent for pies. Stores 3-6 months. Beautiful color.

'Marina di Chioggia'

Source: Baker Creek, Seed Savers Exchange, Italian seed companies
Days: 95 days
Notes: C. maxima. Italian heirloom (Chioggia fishing village). Warty, blue-green, 10-20 lbs. Sweet, dense flesh. Excellent for ravioli filling. Stores 4-6 months. Stunning appearance.

'Rouge Vif d'Etampes' (Cinderella Pumpkin)

Source: Baker Creek, Seed Savers Exchange, French seed companies
Days: 95 days
Notes: C. maxima. French heirloom. Deep red-orange, flattened, ribbed, 10-20 lbs. Sweet flesh. Looks like Cinderella's carriage. Stores 3-5 months. Beautiful heirloom.

'Lumina'

Source: Baker Creek, Southern Exposure
Days: 85 days
Notes: C. maxima. Ghostly white pumpkin, 10-15 lbs. Smooth skin. Good for painting and carving. Sweet flesh. Stores 2-3 months. Unique color.

'Kakai Hulless'

Source: Baker Creek, Austrian seed companies
Days: 95 days
Notes: C. maxima. Austrian variety. Dark green, 8-12 lbs. Hull-less seeds (like Lady Godiva). Excellent for pumpkin seed oil. Nutty flavor. Stores 3-4 months.

'Blue Hubbard'

Source: Seed Savers Exchange, Baker Creek, Southern Exposure
Days: 105 days
Notes: C. maxima. Blue-gray skin, 15-40 lbs. Sweet, dry flesh. Excellent storage (6+ months). Squash bug resistant (thick skin). Traditional New England variety.

📜 Cultural History & Domestication

Domesticated: Pumpkins and squash (Cucurbita species) were domesticated independently in multiple regions of the Americas. The earliest evidence comes from Guilá Naquitz cave in Oaxaca, Mexico, where Cucurbita pepo remains date to 8000-6000 BCE—making pumpkins one of the earliest domesticated crops in the Americas, predating corn and beans.

Archaeological Evidence: - Cucurbita pepo: Domesticated in eastern North America and Mexico by 8000-6000 BCE - Cucurbita moschata: Domesticated in Mesoamerica (possibly Colombia/Venezuela region) by 3000 BCE - Cucurbita maxima: Domesticated in South America (Argentina/Peru region) by 2000 BCE

The three main pumpkin/squash species were domesticated separately, each from different wild ancestors. This makes Cucurbita one of the most diverse domesticated plant genera.

Historical Record: When European explorers arrived in the Americas, pumpkins and squash were cultivated throughout the continents. Columbus encountered pumpkins in the Caribbean in 1493. The word "pumpkin" derives from the Greek pepon (large melon), which became pompon in Latin, then pompion in French, and finally "pumpkin" in English.

Indigenous Uses: Native peoples throughout the Americas cultivated pumpkins extensively. The Haudenosaunee (Iroquois) cultivated pumpkins as part of the "Three Sisters" (corn, beans, squash) agricultural system. Pumpkins provided: - Food (flesh roasted, dried, or cooked into stews) - Seeds (roasted, ground into flour, pressed for oil) - Containers (dried shells used as bowls, ladles, storage vessels) - Medicine (seeds for prostate health, flesh for burns)

The Iroquois legend states that pumpkins, corn, and beans were three sisters who lived together and protected each other—corn provided structure for beans to climb, beans fixed nitrogen, and squash vines shaded the soil, retaining moisture and suppressing weeds.

Colonial Adoption: English colonists initially rejected pumpkins, preferring wheat bread and European vegetables. However, pumpkins proved essential for survival. The soft flesh could be cooked quickly (unlike hard European vegetables), and pumpkins stored through winter. By the 1650s, pumpkins were staple food throughout New England.

The first pumpkin pie was likely made by colonists who hollowed out pumpkins, filled them with milk and honey, and roasted them in ashes. By the 1800s, pumpkin pie became associated with Thanksgiving (declared national holiday by Lincoln in 1863).

Cultural Significance: Pumpkins became symbols of American abundance and self-sufficiency. The legend of the "Great Pumpkin" in Charles Schulz's Peanuts comics reflects this cultural importance. Pumpkin carving (jack-o'-lanterns) derives from Irish tradition of carving turnips for Samhain; when Irish immigrants arrived in America, they discovered pumpkins were easier to carve.

Global Spread: Pumpkins spread rapidly after European contact. By 1550, pumpkins were grown throughout Europe; by 1600, in Africa and Asia. Today, pumpkins are grown worldwide, with China, Russia, and India as major producers. However, the genetic diversity remains centered in the Americas.

Modern Revival: The heirloom seed movement has renewed interest in diverse pumpkin varieties. While commercial production focuses on uniform carving pumpkins ('Howden', 'Connecticut Field'), heirloom varieties offer superior flavor, storage, and cultural heritage. Cucurbita moschata varieties (like 'Dickinson', 'Long Island Cheese') are gaining recognition for superior pie quality and storage.

Why Three Species Matter: The three pumpkin species have different characteristics: - C. pepo: Classic carving pumpkins, shorter storage, cool-weather tolerant - C. moschata: Best flavor and storage, heat-tolerant, disease-resistant - C. maxima: Giant pumpkins, diverse colors and textures, good storage

Understanding the differences allows gardeners to select varieties for specific purposes—carving, pies, storage, or competitive growing.

🌾 Seed Saving

Method: 1. Choose fully ripe fruit from healthy, vigorous plants (fully colored, hard rind) 2. Cut pumpkin open; scoop out seeds and attached fibers 3. Place in bucket with warm water; ferment 1-2 days (kills some pathogens, separates viable seeds) 4. Viable seeds sink; pour off floating seeds and pulp 5. Rub remaining seeds in colander to remove fibers 6. Spread on glass plate, ceramic plate, or screen (not paper—seeds stick) 7. Dry in well-ventilated, shaded area 1-2 weeks, turning occasionally 8. When completely dry (seeds snap, not bend), store in paper envelope or glass jar

Isolation Distance: - Cross-pollination: All Cucurbita species require insect pollination and cross readily within species - Same species: Must isolate 1/4 to 1/2 mile (or use hand-pollination with cages) - Different species: C. pepo, C. moschata, and C. maxima do NOT cross with each other - For home gardeners: Grow one variety per species OR hand-pollinate female flowers in morning, cover with mesh bags

Viability: 5-8 years under proper storage (cool, dry, dark). Germination rates remain high through year 6.

Special Notes: - Save from multiple plants (minimum 5) to maintain genetic diversity - For heirlooms, select for desired traits (flavor, size, color, storage ability) - C. moschata varieties are most disease-resistant and heat-tolerant - Label carefully—seeds look similar across varieties - Pumpkin seeds are large and easy to handle; excellent for beginner seed savers - Hand-pollination technique: Identify male flowers (thin stem) and female flowers (small fruit at base). In early morning, pick male flower, peel back petals, brush pollen onto female flower stigma. Cover with mesh bag for 1-2 days.

📖 Sources Consulted

The Compleat Squash - Amy Goldman (Rodale, 2004)
Pumpkins: A Global History - Cindy Ott (Reaktion Books, 2012)
Heirloom Vegetable Gardening - William Woys Weaver (Rodale, 1997)
Seed Savers Exchange Yearbook (2020-2025 editions)
Baker Creek Heirloom Seeds Catalog (2025)
Southern Exposure Seed Exchange Catalog (2025)
WVU Extension Service: Pumpkins and Winter Squash (2024)
ATTRA Sustainable Agriculture: Pumpkin and Winter Squash (NCAT, 2023)
Sustainable Vegetable Gardening - John Jeavons (Biointensive Research Center, 2018)
Native American Ethnobotany - Daniel E. Moerman (Timber Press, 1998)

Added to WV Planting Guide 26155 — The Loop Farmstead

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