Troubleshooting
Anise problems — and how to fix them
Anise (Pimpinella anisum) is generally forgiving once you match its basics, but a few issues come up again and again. Here is what each one looks like, why it happens, and the fix.
Poor germination
Seed can be slow and erratic; sow fresh seed in warm soil, keep evenly moist, and sow direct as anise resents transplanting its taproot.
Failure to ripen seed
In short or cool seasons the seed may not mature; start early, choose the warmest sunny site, and shelter from cold.
Flopping in wind or rich soil
Slender stems lodge easily; grow in lean soil, full sun and a sheltered spot, or provide light support.
Aphids and damping-off
Aphids gather on soft growth, while damping-off can kill seedlings in cold, wet soil; sow in warm, well-drained conditions and treat pests early.
Prevent anise problems before they start
Most anise issues are care-mismatch, not bad luck. Dial in the basics:
Looking for anise in general rather than its problems? Read the full anise care guide — light, water, soil and feeding.
Anise problems — FAQ
Why is my anise poor germination?
Seed can be slow and erratic; sow fresh seed in warm soil, keep evenly moist, and sow direct as anise resents transplanting its taproot.
Why is my anise failure to ripen seed?
In short or cool seasons the seed may not mature; start early, choose the warmest sunny site, and shelter from cold.
Why is my anise flopping in wind or rich soil?
Slender stems lodge easily; grow in lean soil, full sun and a sheltered spot, or provide light support.
Why is my anise aphids and damping-off?
Aphids gather on soft growth, while damping-off can kill seedlings in cold, wet soil; sow in warm, well-drained conditions and treat pests early.