Home/Plants/Butternut Squash

Butternut Squash

Cucurbita moschata

vegetable

A winter squash producing elongated tan fruits with sweet, dense orange flesh and excellent storage capability lasting several months. Butternut squash vines are vigorous and productive, spreading widely across garden space. The variety is prized for cooking due to its rich, nutty flavor and high nutritional content, including beta-carotene and vitamins.

Butternut Squash

Common Problems

Select the problem your Butternut Squash is experiencing to get a treatment guide.

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Yellow Leaveschevron_right
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Wiltingchevron_right
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Pale Leaveschevron_right
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Slow Growthchevron_right
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Holes In Leaveschevron_right

Care Guide

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Light
Full sun; requires 6–8 hours of direct sunlight daily for optimal vine growth and fruit maturation
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Water
Water deeply 1–2 inches per week during growing season; reduce watering as fruits mature to concentrate sugars; allow soil surface to dry between waterings
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Soil
Well-draining, nutrient-rich soil with pH 6.0–6.8; amend with 2–3 inches of compost before planting; prefers warm soil
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Fertiliser
Apply balanced fertilizer (10-10-10) at planting and every 3–4 weeks; transition to lower-nitrogen (5-10-10) once flowering begins to direct energy to fruit
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Temperature
Optimal growth between 65–85°F (18–29°C); requires 75–100 frost-free days; sensitive to temperatures below 50°F (10°C)
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Humidity
Moderate humidity (50–70%); ensure adequate air circulation around vines to prevent fungal diseases

Toxicity

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Fruit is completely safe when cooked; seeds are edible and nutritious; raw squash is safe but indigestible

Common Diseases

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Common Pests

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Seasonal Care

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Resume regular watering and feeding as growth picks up.

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Peak growing season. Water and feed regularly.

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Reduce watering as growth slows. Stop heavy feeding.

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Minimal watering and feeding. Protect from frost if needed.