Troubleshooting
Treasure flower problems — and how to fix them
Treasure flower (Gazania rigens) 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.
Crown rot in wet conditions
The most common cause of failure. Ensure the planting site has excellent drainage; raised beds or gravel mulch around the crown help enormously. Avoid any form of standing water at the root zone.
Flowers failing to open
Gazania flowers are photonastic — they close in shade, cloudy weather, and at night. If blooms rarely open, the plant is not receiving enough direct sun. Relocate to a sunnier spot.
Aphids and spider mites
Dry stressed plants attract spider mites; aphids colonise young growth. Treat spider mites with repeated strong water jets or miticide; use insecticidal soap for aphids. Adequate watering reduces mite vulnerability.
Prevent treasure flower problems before they start
Most treasure flower issues are care-mismatch, not bad luck. Dial in the basics:
Looking for treasure flower in general rather than its problems? Read the full treasure flower care guide — light, water, soil and feeding.
Treasure flower problems — FAQ
Why is my treasure flower crown rot in wet conditions?
The most common cause of failure. Ensure the planting site has excellent drainage; raised beds or gravel mulch around the crown help enormously. Avoid any form of standing water at the root zone.
Why is my treasure flower flowers failing to open?
Gazania flowers are photonastic — they close in shade, cloudy weather, and at night. If blooms rarely open, the plant is not receiving enough direct sun. Relocate to a sunnier spot.
Why is my treasure flower aphids and spider mites?
Dry stressed plants attract spider mites; aphids colonise young growth. Treat spider mites with repeated strong water jets or miticide; use insecticidal soap for aphids. Adequate watering reduces mite vulnerability.