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Prickly Cucumber

Echinocystis lobata

Also listed as Micrampelis lobata, Sicyos lobatus

Also known as Wild Cucumber, Wild Balsam-apple, Wild Mock-cucumber

vine☀️ full sun💧💧 moderate water

Climate Match for your location

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A fast-growing annual vine with delicate white flowers and spiny cucumber-like fruits that dry to ornamental speckled seed pods. Excellent for covering trellises, arbors, and fences in a single season.

Why grow it

Prickly cucumber establishes dense coverage faster than many perennial vines, making it useful for quick seasonal screening where a temporary solution is preferable to permanent plantings. Its ornamental dried seed pods extend visual interest into fall and winter, unlike many annual vines that decline in appearance after flowering. The delicate flowers attract pollinators during mid to late summer when some other cover crops have finished blooming.

Watch out for

Plants often self-seed prolifically in favorable conditions, so deadheading spent flowers or removing volunteer seedlings the following season may be necessary to prevent unintended spread. In warmer climates or with consistent moisture, growth can become dense enough to require pruning or thinning to maintain air circulation and prevent fungal issues.

Overview

Form
Spreading
Growth Rate
fast
Size
3–10′ tall × 3–10′ wide
Dormancy
annual
Family
Cucurbitaceae
wildlife benefiterosion control

Native to the United States

Native Range

North America

Native to: Arizona, Colorado, Connecticut, District of Columbia, Delaware, Iowa, Idaho, Illinois, Indiana, Kansas, Kentucky, Massachusetts, Maryland, Maine, Michigan, Minnesota, Missouri, Montana, North Carolina, North Dakota, Nebraska, New Hampshire, New Jersey, New Mexico, New York, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Dakota, Utah, Virginia, Vermont, Washington, Wisconsin, West Virginia, Wyoming

Seasonality

Bloom Season

J
F
M
A
M
J
J
A
S
O
N
D

Season of Interest

SummerFall

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Companion Planting

Plants well with