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Zucchini illustration
Vegetables · Annual

Zucchini

Cucurbita pepo

Generous summer growth with large leaves and golden flowers.

Make it part of your growing collection.

A LITTLE EVERYDAY CARE

Help it thrive.

A few things worth knowing.
01

Keep moisture in the soil

Water regularly and mulch around the plant to reduce drying. Leave a gap between the mulch and the stem base.

02

Harvest small and often

Pick tender fruits regularly to encourage more cropping. Use a knife or secateurs instead of pulling fruit from the plant.

03

Allow room to spread

Even bush varieties make substantial plants. Select a compact cultivar for containers and protect young plants from slugs and frost.

Care guide · RHSSource checked 14 Sept 2026 · Adapt timing to your climate and variety.
A PLACE TO THRIVE

Growing essentials.

Sunlight
6+ hours of sunSource-backed
Moisture
Consistently moistSource interpretation
Soil pH
6–6.5Source-backed
Drainage
Moist, well-drainedSource interpretation
Nutrients
Not verifiedExcluded from score
Soil texture
loamSource-backed
Plant spacing
≈ 90 cmPlanning estimate
Growing depth
≈ 40 cmPlanning estimate
Typical height
≈ 70 cmPlanning estimate
Growing season
warm-seasonPlanning estimate

Source-backed preferences and planning estimates are labelled separately. Missing values are not treated as a match. Spacing and depth still depend on cultivar and growing method.

Data sources & uncertainty
Sunlight

Full sun is preferred. 6+ hours describes a category, not an upper tolerance limit.

Source · checked 2026-09-14
Moisture

Qualitative moisture preference from the growing description; ordinal model, not a measured watering schedule.

Source · checked 2026-09-14
Soil pH

Numeric preferred pH range given in the growing description.

Source · checked 2026-09-27
Drainage

Free drainage is recommended; the ordinal distinction is an interpretation, not a measured drainage rate.

Source · checked 2026-09-14
Nutrients

No comparable numeric nutrient requirement verified; excluded from scoring.

Source · checked 2026-09-14
Soil texture

Listed or described textures are examples, not an exhaustive list of tolerances. Unlisted texture alone is not a hard exclusion.

Source · checked 2026-09-14
Plant spacing

RHS gives at least 90 cm spacing. Compact and climbing cultivars need different layouts.

Source · checked 2026-09-14
Growing depth

Approximate planning value; cultivar, growth stage and container form change the requirement.

Source · checked 2026-09-14
Typical height

Approximate planning value; cultivar, growth stage and container form change the requirement.

Source · checked 2026-09-14
Growing season

Broad growth preference only; excluded from scoring because no location or planting date is known.

Source · checked 2026-09-14