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How to Grow Cabbage

Reviewed by MyLocalPlanting Editorial Team Updated Sources
Cabbage (Brassica oleracea var. capitata)

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🌿 Plant Overview

Scientific Name Brassica oleracea var. capitata
Category vegetable
Type Head
Days to Maturity 70 days
Starting Method Start Indoors

☀️ Growing Requirements

☀️

Sun

Full Sun to Partial Shade

💧

Water

Regular (1-1.5 inches/week)

↔️

Spacing

18" apart

🌱

Depth

0.5" deep

📏

Height

12-18"

🌱

Germination

4-10 days

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Common Cabbage Varieties

Popular cultivars to look for at your local nursery or seed supplier.

Golden Acre

green 63d

Small, early-maturing green cabbage ideal for home gardens; ready in 63 days.

Red Acre

red 76d

Compact red cabbage with dense heads and excellent color; great for slaws and pickling.

Savoy Perfection

savoy 90d

Crinkled-leaf savoy cabbage with milder, more complex flavor than smooth-leaf types.

January King

winter 200d

Cold-hardy heirloom with beautiful blue-green leaves tinged purple; survives heavy frost.

Days-to-maturity figures are approximate and vary by climate and growing conditions.

🌾 Seed Saving Guide

🔴 Difficult
✅ Open-pollinated — seeds grow true to parent

When to Harvest Seed

Cut an X in the head to allow seed stalk to push through. Harvest seed pods when tan.

Processing

Thresh dried seed stalks, winnow to separate seeds.

Seed Viability

Up to 5 years when stored cool, dark, and dry.

Pro Tip

B. oleracea — crosses with broccoli, kale, Brussels sprouts, cauliflower. Requires 1000-foot isolation.

Seed Storage Supplies

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Raised Bed Planting Guides

A 4×8 bed fits 14 plants of Cabbage. See plant counts, spacing grids, and companion pairings for every bed size →

Cabbage Planting Calendar by Zone

Cabbage Planting Calendar by State

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Frequently Asked Questions

When should I plant Cabbage? +

Start Cabbage seeds indoors 6 weeks before your last frost date, then transplant outdoors 0 weeks after the last frost. Use the search on this page to find exact dates for your ZIP code or city.

How long does Cabbage take to grow? +

Cabbage typically matures in about 70 days from planting. Exact timing varies by variety, soil conditions, and local climate.

Should I start Cabbage indoors or direct sow? +

Cabbage should be started indoors 6 weeks before the last frost date. This gives seedlings time to establish before being transplanted outside after frost danger has passed.

How much sun does Cabbage need? +

Cabbage requires full sun to partial shade to thrive.

How far apart should I plant Cabbage? +

Space Cabbage plants 18 inches apart to allow adequate airflow and root development.

How much water does Cabbage need? +

Cabbage has regular (1-1.5 inches/week) water needs. Consistent moisture is important especially during germination and early growth.

Can you save seeds from Cabbage? +

Yes — seed saving difficulty for Cabbage is rated difficult. Cut an X in the head to allow seed stalk to push through. Harvest seed pods when tan. Thresh dried seed stalks, winnow to separate seeds.

How long do Cabbage seeds last in storage? +

Properly dried and stored Cabbage seeds remain viable for up to 5 years. Store in a cool, dark, dry location in an airtight container with a silica gel packet for best results.

Are Cabbage seeds open-pollinated? +

Yes — Cabbage is open-pollinated, meaning seeds saved from your harvest will grow plants true to the parent variety. This makes it an excellent candidate for building a self-sustaining garden.

About Cabbage

Cool-season cole crop with dense, leafy heads. Plant early spring or late summer.

Expect your Cabbage to be ready for harvest in approximately 70 days from planting.

Use the search above or browse by zone or state to find the perfect planting dates for your location.