How Long Does It Take for Cabbage to Grow?

Cabbage is a cool-season crop that thrives in many home gardens. Gardeners often wonder how long it takes for cabbage to grow from seed to harvest. The answer depends on the variety, growing conditions, and care. Most cabbage plants mature in 60 to 120 days. This guide breaks down the timeline, factors, and tips for success.

Understanding Cabbage Growth Stages

Cabbage growth follows distinct stages. Each stage has a specific duration.

Seeds germinate in 4 to 10 days. Keep soil moist and warm, around 70°F (21°C). Once sprouted, seedlings develop true leaves in 1 to 2 weeks.
Transplant seedlings outdoors after 4 to 6 weeks indoors. They need hardening off first. This prepares them for outdoor conditions.
Vegetative growth lasts 4 to 6 weeks after transplanting. Plants form heads during this phase. The head fills out over the next 4 to 8 weeks.
Harvest occurs when heads are firm and dense. Total time from seed to harvest varies by type.

Cabbage Varieties and Their Growth Times

Different cabbage varieties have unique maturities. Choose based on your climate and needs.

Early varieties like ‘Golden Acre’ or ‘Early Jersey Wakefield’ take 60 to 70 days. These suit short seasons. They produce small, tender heads.
Mid-season types, such as ‘Market Prize’ or ‘Stonehead’, mature in 70 to 90 days. They yield medium-sized heads with good flavor.
Late-season varieties like ‘Danish Ballhead’ or ‘Red Express’ need 90 to 120 days. These make large heads for storage. They handle cooler fall weather well.
Savoy cabbages, with crinkled leaves, take 85 to 110 days. Red and Chinese cabbages also vary. Check seed packets for exact days to maturity.

Factors Affecting Cabbage Growth Time

Several factors influence how long cabbage takes to grow.

Temperature plays a key role. Cabbage prefers 60°F to 70°F (15°C to 21°C) daytime temps. Heat above 80°F (27°C) causes bolting. Bolting makes heads bitter and loose. Cold below 45°F (7°C) slows growth.
Daylight matters too. Cabbage is a long-day plant in some stages. Aim for 14 to 16 hours of light early on.
Soil quality affects speed. Use well-drained, fertile soil with pH 6.5 to 7.0. Add compost for nutrients. Poor soil delays maturity by weeks.
Watering is crucial. Provide 1 to 1.5 inches per week. Inconsistent moisture leads to split heads or slow growth.
Pests and diseases extend timelines. Watch for cabbage worms, aphids, and clubroot. Use row covers and crop rotation to prevent issues.
Spacing impacts growth. Plant 12 to 24 inches apart. Crowding reduces head size and increases disease risk.

Step-by-Step Timeline from Seed to Harvest

Follow this timeline for reliable results.

Week 1-2: Germination and Seedling Stage. Sow seeds ¼ inch deep indoors. Thin to strongest seedlings. Maintain 65°F to 75°F (18°C to 24°C).
Week 3-6: Indoor Growth. Transplant to larger pots when true leaves appear. Fertilize with balanced mix every two weeks.
Week 7: Hardening Off. Move pots outside gradually over 7 to 10 days. Start with shade and short exposures.
Week 8: Transplant Outdoors. Plant in spring or fall. Space properly in rows 24 to 36 inches apart.
Week 9-12: Vegetative Growth. Water consistently. Mulch to retain moisture and suppress weeds. Side-dress with nitrogen fertilizer.
Week 13-16: Head Formation. Heads start solidifying. Reduce water slightly to encourage density.
Harvest Time: 60-120 Days Total. Cut heads at the base when firm. Leave outer leaves for protection.

Adjust for your variety. Track progress with a garden journal.

Optimal Planting Times by Climate

Timing affects growth speed and success.

In northern climates, sow seeds indoors in February for June transplant. Fall crop seeds go in July for October harvest.
Southern gardeners plant in fall for winter harvest. Avoid summer heat.
Use the last frost date as a guide. Transplant 4 to 6 weeks before last spring frost. For fall, count back from first frost.
Container growing shortens seasons slightly. Use pots at least 12 inches deep.
Succession planting staggers harvests. Sow every 2 weeks for continuous supply.

Tips to Speed Up Cabbage Growth

Maximize growth with these strategies.

Choose fast-maturing varieties for quick results.
Start seeds early indoors under grow lights.
Use raised beds for better drainage and warmth.
Apply organic mulch early to warm soil and retain water.
Fertilize properly. Use 10-10-10 at transplant, then nitrogen later.
Monitor weather. Use cloches or row covers for frost protection.
Harvest promptly. Overmature heads crack and lose quality.
Companion planting helps. Grow with dill or onions to deter pests.

Common Mistakes That Delay Growth

Avoid these pitfalls to stay on timeline.

Overwatering causes root rot. Check soil before watering.
Skipping soil prep leads to nutrient deficiencies. Test soil first.
Planting too early exposes seedlings to frost damage.
Ignoring pests allows damage that stunts growth.
Poor spacing causes competition for light and nutrients.
Neglecting weeding lets competition slow development.

Harvesting and Storage Tips

Know when to harvest for best results.

Heads are ready when they feel solid and resist squeezing. Size varies by variety—4 to 10 inches across.
Cut with a sharp knife at the base. Leave 2-3 wrapper leaves.
Store in a cool, humid spot like a root cellar at 32°F to 40°F (0°C to 4°C). They last 3 to 4 months.
For slaw or kraut, harvest slightly immature for tenderness.

FAQs

How long from transplant to harvest?
Most cabbages take 8 to 12 weeks from transplant to harvest. Early varieties mature faster.
Can cabbage grow in hot climates?
Cabbage prefers cool weather. In hot areas, grow in fall or winter. Shade cloth helps during peaks.
What if my cabbage bolts early?
Bolting happens from heat or long days. Harvest young or choose bolt-resistant varieties next time.
How much space does one cabbage plant need?
Space plants 12 to 18 inches apart in rows 24 inches apart. This ensures full head development.
Is cabbage easy for beginners?
Yes, with good soil and timing. Start with early varieties for quicker success and learning.