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Vegetable
Cabbage
Brassica oleracea var. capitata
A dependable brassica that's easy in Adelaide from late summer to winter, with spring-maturing and fast mini types too. Rich soil and regular water make solid heads. Harvest as soon as heads are firm, before they split.
- SunFull sun
- Spacing50 cm apart
- First pick11β17 weeks
- FrostFrost hardy
- HeatStruggles in heat
- Sow depth10 mm
When to plant where you live
Checking your areaβ¦
Add cabbage to my gardenVarieties (4)
- Golden AcreCompact round early cabbage; suits small gardens
- Red DrumheadFirm red heads for coleslaw and pickling; stores well
- SavoyCrinkled leaves, very cold hardy; holds in the garden over winter
- SugarloafPointed, sweet heads; reliable and quick; good for small spaces
Neighbours
Grows well with
Keep away from
From seed to plate
Plant
50 cm apart, seed 10 mm deep. Full sun.
Water
Regular.
Feed
Compost and nitrogen.
Pick, from about 11 weeks
Cut when heads are firm.
Good to know
- Firm the soil well around transplants; loose soil gives loose heads
- Feed with compost and side-dress with a nitrogen-rich fertiliser a month after planting
- Leave the stump after cutting the head; it can sprout small secondary heads
Common problems
- Cabbage white caterpillars and cabbage mothcover with fine insect mesh, hand pick; use a Bt-based registered product following label directions if needed
- Aphidshose off and encourage ladybirds and hoverflies
- Splitting headsharvest once firm; uneven watering after dry spells causes splits
- Slugs and snails on young plantstrap and hand pick at night
If you use a garden chemical, follow the label exactly. Try organic options first, and ask the community or Plant Doctor if you're unsure.
Guides
Where this information comes from
- Australian seed company regional sowing charts (temperate zone) (germination, low confidence)
- UC Master Gardener Program (UC ANR): soil temperature conditions for vegetable seed germination (germination, medium confidence, checked 27 Oct 2026)
- ABC Gardening Australia fact sheets (growing, low confidence)
- ABC Gardening Australia plant finder: Cabbage (tight-headed types) (growing, medium confidence, checked 27 Oct 2026)
- Sustainable Gardening Australia: planting guides (sowing window, low confidence)
Reviewed by AI cross-check (Claude), not a horticulturist on 27 Oct 2026. Version 2.