When to plant Endive in Cool Australia

Cool zone — applies to Hobart, Canberra, Ballarat, Orange, Armidale and similar areas. Growing elsewhere? Temperate · Subtropical · Tropical · Arid.

Sow endive direct across a long window, February to October, sowing seed about 5 mm deep straight into the bed. This hardy, slightly bitter salad green is well matched to cool districts like Hobart, Canberra and Ballarat, where cooler weather keeps the leaves crisp and stops it bolting. Germination takes 10-20 days, and heads are ready to cut in 50-80 days depending on the season. Thin or space plants 20-30 cm apart in rows 20-30 cm apart. The wide window lets you sow through autumn for winter salads and again in early spring, avoiding only the hottest part of summer when endive is most prone to running to seed.

Sowing calendar — cool zone

Green months are your sowing window: February to October.

Growing notes

Endive is a cool-season chicory relative grown for its curled or broad, mildly bitter leaves, and it performs best when the weather is on the cooler side, which is exactly what cool districts offer for much of the year. Sow direct and thin promptly, because crowded seedlings compete and produce small, stressed heads.

The main failure mode is bolting. Heat, drought and long summer days push endive to run to seed, turning the leaves tough and unpleasantly bitter. The fix is to lean on the cooler ends of the sowing window, autumn and early spring, keep the soil evenly moist so plants never check, and avoid sowing into the peak of summer. Consistent watering is the single most important factor for tender, mild leaves.

Many gardeners blanch endive to reduce its bitterness. About two weeks before harvest, gather the outer leaves up and tie them, or cover the plant with an upturned pot, to exclude light from the heart. This turns the centre pale, sweet and crisp. Keep the plant dry while blanching, since trapped moisture in the tied head invites rot.

Slugs and snails shelter in the dense heads in damp cool-climate weather, so check regularly and water in the morning. Harvest whole heads once they reach a good size, before they toughen.

Endive at a glance

Common questions

when to plant endive in a cool climate

Sow direct from February through to October. This long window suits cool districts, letting you grow endive through autumn, winter and early spring while avoiding the hot midsummer period when it is most likely to bolt.

how do you make endive less bitter

Blanch it before harvest by tying up the outer leaves or covering the plant with a pot for about two weeks to exclude light. This turns the heart pale, crisp and much sweeter. Keeping plants well watered also reduces bitterness.

why is my endive bolting

Heat, drought and long summer days trigger bolting. Sow at the cooler ends of the window, keep the soil consistently moist, and avoid sowing into peak summer to keep plants from running to seed.

is endive frost hardy

Yes, endive is hardy and stands cool-climate frosts well, which is why it makes a dependable winter salad crop in districts like Hobart and Canberra. Cool weather actually keeps the leaves crisp and mild.

Keep exploring