When to plant Anise in Arid Australia

Arid zone — applies to Alice Springs, Mildura, Broken Hill, Kalgoorlie, Port Augusta and similar areas. Growing elsewhere? Temperate · Cool · Subtropical · Tropical.

Raise anise as seedlings from September to November, then transplant carefully, as it resents root disturbance. Sow seed 6 mm deep into a warm mix; it germinates in 7–14 days and needs the season's warmth to get moving. Anise is slow to finish, taking 120–150 days to flower and set the aromatic seed you are growing it for, so an early spring start matters in the desert. Space plants 30 cm apart in rows 30 cm apart. In Mildura and Port Augusta the trick is timing: get it established in the milder weeks of spring so the plant can ripen its seed before the sharpest summer heat arrives.

Sowing calendar — arid zone

Green months are your sowing window: September to November.

Growing notes

Anise is grown for its liquorice-scented seed, and in an arid garden the whole game is getting that seed to ripen fully before extreme heat or an early autumn cools things down. Because it needs 120–150 days, a late sowing rarely finishes, so treat the September to November window as firm.

The plant has a fine taproot and dislikes being moved, so if you raise seedlings, sow into deep cells or small pots and transplant while young with minimal root disturbance. Direct-sowing works too if you can keep the bed damp through the slow germination. Either way, the common failure in Broken Hill and Alice Springs is a bed that dries and crusts, which either stops germination or checks young plants so hard they never bulk up.

Give anise full sun, free-draining soil and steady moisture, and mulch to buffer the daily temperature swing between hot days and cold desert nights. It does not need rich feeding; too much nitrogen gives leaf at the expense of seed. Harvest the seed heads when they turn grey-brown and the seed parts easily, cutting whole umbels and drying them under cover away from dust.

Anise at a glance

Common questions

When is the best time to sow anise in an arid garden?

From September to November, as early in that window as your nights allow. Anise needs 120–150 days to ripen its seed, so an early spring start gives it time to finish before extreme summer heat or an early autumn.

Does anise transplant well?

Not especially, because it has a fine taproot and dislikes disturbance. If you raise seedlings, use deep cells and transplant while young, or direct-sow and keep the bed evenly moist through the 7–14 day germination.

How do I know when anise seed is ready to harvest?

When the seed heads turn grey-brown and the seed parts from the umbel easily. Cut whole umbels and dry them under cover, away from dust, then rub the seed free.

Why is my anise all leaf and no seed?

Usually too much nitrogen or too little time. Feed lightly, give it full sun, and make sure it was sown early enough in spring to complete its long 120–150 day cycle before the season turns.

Keep exploring