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PlantSnap
Plant Care
Cushaw pumpkin
(Cucurbita argyrosperma argyrosperma)
Also Known As
Cushaw pumpkin, Silver-seed gourd, White-seed squash, Mexican squash
About This Plant
Cucurbita argyrosperma argyrosperma is a species of squash that is native to Mexico and Central America. It is a winter squash that is typically oblong or bell-shaped and has a hard, smooth skin that can range in color from green to yellow to tan. The flesh is bright orange and sweet, with a nutty flavor.
Plant Care Instructions
Outdoor Size Range
The vines can grow up to 25 feet (7.6 meters) in length, and the fruit can weigh up to 50 pounds (22.7 kg)
Light Requirements
Cucurbita argyrosperma argyrosperma requires full sun, meaning it needs at least six hours of direct sunlight per day.
Humidity Needs
Cucurbita argyrosperma argyrosperma prefers a dry climate and does not require high humidity.
Fertilizing Schedule
Fertilize the plants with a balanced fertilizer every two weeks during the growing season.
Pruning Guidelines
Prune the vines regularly to prevent them from becoming too tangled and to promote air circulation.
Common Pests and Diseases
Common pests for Cucurbita argyrosperma argyrosperma include squash bugs, cucumber beetles, and vine borers.
Indoor Size Range
Not typically grown indoors
Watering Schedule
Water the plants deeply once a week, allowing the soil to dry out slightly between waterings. Be careful not to overwater, as this can lead to root rot.
Temperature Range
This plant species prefers warm temperatures between 70-85ยฐF (21-29ยฐC) during the day and 60-70ยฐF (15-21ยฐC) at night.
Growing Season
The growing season for this plant species is typically from late spring to early fall.
Growing Difficulty Level
Cucurbita argyrosperma argyrosperma is relatively easy to grow, but it requires a lot of space and can be susceptible to certain pests and diseases.
USDA Hardiness Zones
Cucurbita argyrosperma argyrosperma is typically grown in USDA hardiness zones 9-11.
Did You Know?
The seeds of Cucurbita argyrosperma argyrosperma are sometimes used in traditional medicine to treat a variety of ailments, including high blood pressure and diabetes.
