Zucchini

How to care for zucchini

• Light: Zucchini plants need at least 6-8 hours of direct sunlight per day for optimal growth and fruit production.
• Water: Keep the soil consistently moist by watering deeply and regularly, especially as fruits develop.
• Soil: They thrive in rich, well-draining soil with a high organic content and a pH between 6.0 and 7.5.
• Temperature: Zucchini prefers warm temperatures between 65-75°F (18-24°C) and is very susceptible to frost damage.
• Humidity: Moderate humidity is generally suitable for zucchini plants.
• Fertilizer: Fertilize every 2-3 weeks with a balanced all-purpose fertilizer once plants begin to flower and fruit.
• Propagation: Zucchini is usually grown from seeds, sown directly into the garden after all danger of frost has passed.

Is zucchini toxic to pets?

Pet-safe. Zucchini is considered non-toxic to cats, dogs, and humans. See our guide to toxic plants for cats and dogs.

Common problems

• Powdery mildew: Ensure good air circulation, avoid overhead watering, and apply a fungal spray if necessary.
• Squash vine borer: Monitor for entry holes at the base of stems; remove borers by hand or inject Bt into stems.

Did you know?

Botanically, zucchini is a fruit, as it develops from the flower of the plant and contains seeds.

Let PlantBetter help