Cucumis — 16 species

Cucumis is a warm-season vining genus that includes Cucumber (C. sativus), Cantaloupe, Honeydew, and Persian Cucumber, all productive in full sun with at least six to eight hours of direct light daily. Plants are thirsty growers — consistently moist, well-drained soil produces the best fruit, and water stress causes bitterness or poor set. They need heat, space, and support or room for sprawling vines. Toxicity varies across the genus, so check each species individually before growing around pets.