Cucumber (Cucumis sativus)

Cucumber

Cucumis sativus

Crisp vines bear edible fruits, a summer garden staple. Trailing herbaceous annual; common name: cucumber.

Full sun
2–3/week
Beginner
🌱

Plant Needs

☀️
Sunlight Full sun for optimal fruit production; tolerate partial shade in extreme heat to prevent leaf scorch
💧
Watering Keep soil consistently moist but not waterlogged; water at the base to avoid wetting foliage and reduce fungal disease risk
🌡️
Temperature Thrives in warm temperatures; avoid frost and prolonged exposure below 15°C, which stunts growth
🔍

Characteristics

  • Leaf: Rough, heart-shaped, serrated edges; medium green, hairy surfaces
  • Flower: Yellow, five-petaled; separate male and female blooms on same plant
  • Fruit: Cylindrical, ribbed or smooth; green skin with edible flesh and seeds
  • Stem: Slender, trailing or climbing with tendrils for anchorage
🛠️

Care Guide

Watering

Maintain consistent soil moisture; water deeply 2–3 times weekly

Fertilization

Feed with diluted balanced fertilizer every 2 weeks after transplanting. Avoid over-fertilizing with nitrogen, which promotes leaf growth over fruit production

Banana peel compost tea:Compost banana peels for 2–3 weeks, steep in water for 24 hours, dilute 1:20, and apply as root drench to boost fruit yield
Pruning
  • Pinch off lateral shoots on vining varieties to direct energy to main stem and fruit production
  • Remove yellowing or diseased leaves to improve airflow and reduce disease risk
  • Train vines on trellises for vertical growth; trim overcrowded tendrils as needed
  • Harvest ripe fruits regularly to encourage continuous blooming and fruiting
⚠️

Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Non-toxic; no adverse effects from ingestion

Humans: No toxic compounds; all edible parts are safe for human consumption

📖

Garden Uses & Culture

Culture: N/A

Usage: Edible fruit for fresh salads, pickling, and garnishes; trailing vines used for vertical ornamental garden displays