Troubleshooting
Australian Foxtail Cycad problems — and how to fix them
Australian Foxtail Cycad (Macrozamia communis) 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.
Root and caudex rot
Wet, heavy soil rots the underground stem. Use a gritty, sandy mix and water only once the surface has dried well.
Toxic seeds dropping
Female plants set large, attractive seeds that are highly poisonous. Remove fallen seeds promptly where pets or children could reach them.
Stretched fronds in shade
Too little light produces lax, elongated fronds and a loose crown. Move to the sunniest available position.
Scale insects
Cycad scale colonises frond undersides and the crown. Remove by hand and treat with horticultural oil; check each new flush.
Prevent australian foxtail cycad problems before they start
Most australian foxtail cycad issues are care-mismatch, not bad luck. Dial in the basics:
- Common burrawang problems — the species this cultivar belongs to
- What's wrong with my plant? — the diagnosis apps compared
- Australian Foxtail Cycad watering schedule
- Australian Foxtail Cycad light requirements
- Best soil mix for australian foxtail cycad
- Australian Foxtail Cycad temperature & humidity
- Full australian foxtail cycad care guide
Looking for australian foxtail cycad in general rather than its problems? Read the full australian foxtail cycad care guide — light, water, soil and feeding.
Australian Foxtail Cycad problems — FAQ
Why is my australian foxtail cycad root and caudex rot?
Wet, heavy soil rots the underground stem. Use a gritty, sandy mix and water only once the surface has dried well.
Why is my australian foxtail cycad toxic seeds dropping?
Female plants set large, attractive seeds that are highly poisonous. Remove fallen seeds promptly where pets or children could reach them.
Why is my australian foxtail cycad stretched fronds in shade?
Too little light produces lax, elongated fronds and a loose crown. Move to the sunniest available position.
Why is my australian foxtail cycad scale insects?
Cycad scale colonises frond undersides and the crown. Remove by hand and treat with horticultural oil; check each new flush.