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Butternut Squash

Cucurbita moschata (koo-KER-bih-ta MOSS-kah-ta)

Family: Cucurbitaceae Unknown Vine (vertical)

Butternut squash is a warm-season annual vegetable vine in the Cucurbitaceae (cucumber) family that trails along the ground or climbs up structures using tendrils. Cucurbita is Latin for gourd and moschata is Latin for musky. Native to Central and South America, winter squash is an aggressive grower and prefers moderately moist soil with full access to sunlight. It has yellow fruit-bearing flowers that are produced during the summer and fruits maturing late summer to fall. The fruits have a mild flavor and can be fried, baked, added to pasta, used in soups, and more. They provide at least 50% of the recommended daily allowance of vitamin A per 1/2 cup serving at maturity. Butternut squash is best suited for large landscapes, but performs well in vegetable gardens, on trellises, and as a cover for exposed soil. It is easily sown from seed, especially when soils are warm. Transplant it in late spring, early summer, or after the last frost. Click here to see a calendar of planting schedules, time-to-harvest, and recommended spacing for uour edible garden. Insects, diseases, and Other Plant Problems: Slugs, aphids, and beetles can be problems. Home gardens will likely want to stay away from vigorous commercial varieties like 'Polaris' that produce huge vines – these take up a lot of space, but in commercial production, they are helpful for weed management. VIDEO Created by Elisabeth Meyer for "Edibles, Bulbs, and Houseplants," a plant identification course developed in partnership with Longwood Gardens. More information on Cucurbita .

Source: NC State Extension Gardener Plant Toolbox ↗ NC State Extension Gardener Plant Toolbox, 64 attributes.

How it fits the guild

Guild layer 6 - Vine (vertical) Optimal soil pH Neutral (6.0-8.0)
See companions & conflicts ↓

Companions & Conflicts

Curated pairwise relationships between this plant and others in the library — who feeds whom, who competes, who confuses the pests. Green reads as a good pairing, red as one to avoid.

No curated interactions recorded for this species yet.

Also noted by NC State

Related species the NC State Plant Toolbox flags for this plant — look-alikes to tell apart, and plants that play a similar role in a planting. Ones we carry in the library are linked.

Often confused with Cucurbita maxima Cucurbita pepo

Full plant profile

Growing Conditions
Plant type
Annual; Edible; Ground Cover; Vegetable; Vine; Warm Season Vegetable
Life cycle
Annual
USDA zones
3a, 3b, 4a, 4b, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b, 10a, 10b, 11a, 11b
Light
Full sun (6 or more hours of direct sunlight a day)
Soil texture
High Organic Matter; Loam (Silt)
Soil pH
Neutral (6.0-8.0)
Soil drainage
Good Drainage | Moist
Available space
12 inches-3 feet; 3 feet-6 feet; 6-feet-12 feet
NC region
Coastal; Mountains; Piedmont
Mature size
Height: 4 ft. 0 in. - 10 ft. 0 in. | Width: 3 ft. 0 in. - 25 ft. 0 in.
Growth rate
Rapid
Maintenance
High
Canopy layer
6 - Vine (vertical)
Form & Appearance
Habit / form
Climbing
Texture
Coarse
Leaf color
Green; White
Leaf type
Simple
Leaf arrangement
Alternate
Leaf shape
Peltate
Leaf margin
Lobed
Leaf feel
Prickly; Rough
Leaf size
> 6 inches long, > 6 inches wide
Hairs present
Yes
Leaf detail
Large, simple leaves that are often rough and prickly. Alternate with palmate lobing and venation. May have white splotches near the veins.
Flower color
Gold/Yellow
Flower value
Edible; Showy
Flower form
Solitary
Flower shape
Funnel; Star
Flower size
3-6 inches
Flower detail
5-parted yellow flowers. Monecious, with separate male and female flowers on the same plant.
Bloom time
Summer
Fruit color
Blue; Cream/Tan; Gold/Yellow; Gray/Silver; Green; Orange; Variegated
Fruit type
Berry
Fruit value
Edible; Long-lasting; Showy
Fruit size
> 3 inches long, > 3 inches wide
Fruit detail
A type of berry called a pepo that has a hard rind. Fruits may be long or round, large or small, smooth or warty. Comes in a variety of colors, shapes, and sizes. Fruits and seeds are both edible.
Stem color
Green
Stem detail
Dark green in color.
Wildlife & Ecology
Native status
Unknown
Origin
Central and South America
Play value
Attractive Flowers; Colorful; Easy to Grow; Edible fruit; Wildlife Food Source
Food & Medicine
Edible parts
Fruit
Harvest time
Fall
Fruit type
Berry
Landscape Use
Landscape location
Vertical Spaces
Landscape theme
Edible Garden
Design feature
Mass Planting; Small groups
Garden tags
#vegetable garden #edible fruits #warm season vegetable #vegetable #coarse #fruits early fall #green fruits #large spaces #annual flowers #fruits fall #rough leaves #seeds #fast growing #edible landscaping #edible garden #showy flowers #annual vegetable #blue fruits #rich soils #mass planting #vertical spaces #easy to grow #attractive leaves #showy fruits #yellow flowers #edible flowers #full sun tolerant #colorful #high maintenance #moist soil #colorful fruits #orange fruits #yellow fruits #easy to transplant #tendrils #green leaves #fall interest #large leaves #non-toxic for cats #non-toxic for horses #non-toxic for dogs #early childhood #annual #wildlife friendly #child #children #preschool #early care #easy edibles #prickles #climber #edible #th-taste #th-touch #th-sowing #th-wildlife
Problems & Resistance
Insect problems
Pests of Cucurbits; Insect and Related Pests of Vegetables
Disease problems
Cucurbit Downy Mildew; Gummy Stem Blight of Cucurbits; Anthracnose of Cucurbits; Cucurbit Powdery Mildew
Other problems
White-Tailed Deer
Propagation
Seed

Planted at Hunnicutt

Nobody’s planted this one yet.