Caveman’s Club Gourd

Bottle Gourd

Zone 5a Save Garden

Botanical illustration of Caveman’s Club Gourd

🌱 120d to harvest Vine

A dramatic, long-necked silhouette with a skin that ripens to a deep, weathered green—Caveman’s Club Gourd brings a bold, earthy …

Crop Dates

Milestone	Date
Start Indoors	Direct Sow
Last Frost	May 8th
Transplant / Sow Outdoors	Jun 5th
Harvest Begins	Oct 3rd
Harvest Ends	Sep 30th

Crop Details

Trait	Value
Days to Maturity	120
Sun Requirements	Full Sun
Growth Habit	Vine
Support Needed	Trellis
Planting Depth	Normal
Germination Temp (°F)	70
Min Soil Temp (°F)	65
Min Night Temp (°F)	55
Harden Off (days)	10

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Frequently Asked Questions

What pest or disease commonly affects Lagenaria siceraria (Cucurbitaceae) and what should I do?

Lagenaria siceraria commonly suffers from powdery mildew (white, dusty patches on leaves), especially in warm days with cool nights or crowded foliage. Start by spacing vines well and watering the soil (not the leaves); if you see early mildew, spray a labeled sulfur product and repeat as directed on the label. Remove the worst affected leaves to slow spread while keeping airflow high as fruits size up.

How often should I water Lagenaria siceraria during the main growing phase?

During active vine growth and while fruits are expanding, keep the soil evenly moist but never waterlogged—about 1 inch (2–3 cm) of water per week total, adjusted for rainfall. Water deeply 1–2 times per week rather than light daily watering, and reduce slightly once fruits are nearly full-size to prevent splitting and disease pressure. The top 1–2 inches (2.5–5 cm) should dry a bit between waterings.

How can I tell when Caveman’s Club gourd (Lagenaria siceraria) is ready to harvest?

Harvest at full maturity around 120 days when the gourd skin is hard and resists denting with a fingernail and the vines begin to die back. Cut the fruit with a short stem attached (don’t pull it off), and harvest before hard frosts. If you plan to use it as a dried gourd, cure it in a warm, dry place with good airflow for several weeks until fully dry and lightweight.

A dramatic, long-necked silhouette with a skin that ripens to a deep, weathered green—Caveman’s Club Gourd brings a bold, earthy aroma and a pleasantly mild, watery sweetness when tender. The flesh is crisp and clean-textured, ideal for turning into hearty, comforting dishes and also shines in fresh preparations where its refreshing bite can be showcased. Grow it for its striking form and dependable 120-day performance, then enjoy its versatile, kitchen-ready bounty from one impressive vine.

Sowing Tips

Transplant Conditions

Wait until soil reaches 65°F and nights stay above 55°F before moving outdoors. Harden off for 10 days first.

Direct Sow Preferred

Sensitive roots — does not transplant well. If starting indoors, use biodegradable pots and disturb roots as little as possible when moving outdoors.

Expert Note

Give bottle gourds plenty of warmth and space; start them only when soil is reliably hot to avoid stunting and misshapen, thick-walled fruit.