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Zucchini Growing Guide

Zucchini Growing Guide

Crop Rotation Group

Cucurbits (Squash family) ●

Soil

Well-drained soil enriched with plenty of compost.

Position

Full sun.

Frost tolerant

Cannot tolerate frost.

Feeding

Drench plants with a liquid fertilizer when they begin to blossom and set fruits.

Companions

Nasturtium and Zinnia.

Spacing

Single Plants: 1' 11" (60cm) each way (minimum)
Rows: 1' 11" (60cm) with 1' 11" (60cm) row gap (minimum)

Sow and Plant

Sow seeds 1 inch deep in spring, either in rows or hills. Also may be started from seedlings started indoors or purchased at stores.
Our Garden Planner can produce a personalized calendar of when to sow, plant and harvest for your area.

Notes

Keep plantings small, to fewer than a dozen plants. Other types of summer squash help pollinate one another because they are of the same species.

Harvesting

Harvest zucchini when they are young and tender, about 6 inches long, before the rinds begin to harden. Use a knife to cut fruits from the plants.

Troubleshooting

Squash bugs and squash vine borers can be serious pests. Exclude them from young plantings with row covers.

Pests which Affect Zucchini

Zucchini Growing Guide

Aphids (General)

Zucchini Growing Guide

Cucumber Beetle, Spotted

Zucchini Growing Guide

Cucumber Beetle, Striped

Zucchini Growing Guide

Slug

Zucchini Growing Guide

Snail

Zucchini Growing Guide

Squash Bug

Zucchini Growing Guide

Squash Vine Borer

Plant Diseases which Affect Zucchini

Zucchini Growing Guide

Squash Bacterial Wilt

Zucchini Growing Guide

Squash Blossom Blight

Zucchini Growing Guide

Squash Downy Mildew

Zucchini Growing Guide

Squash Powdery Mildew

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