Heat, sun, and rich soil are the keys to growing success with these plants, so pick a site with full sun and amend the soil with aged manure or compost. Cucamelon plants are vigorous vines that are best grown up trellises, tunnels, or other supports.

Can cucamelons grow in shade?

Plant cucamelons from seed or transplants in the correct location. In all but the warmest areas, give cucamelons full sun. In very hot summer areas, grow cucamelons in a spot with afternoon shade.

How much sun does a cucamelon need?

Cucamelons grow best in full sun, meaning at least six hours of direct sunlight on most days. But they can tolerate a bit of shade and might appreciate some afternoon shade in hot climates.