Troubleshooting
Pelargonium carnosum problems — and how to fix them
Pelargonium carnosum (Pelargonium carnosum) 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.
Caudex rot
A soft, mushy trunk signals overwatering, especially in dormancy or heavy soil. Keep it dry while resting and grow in a fast-draining mineral mix.
Leggy growth
Stretched stems and sparse leaves indicate too little light. Provide full sun to maintain the compact, characterful form.
Summer dormancy confusion
Leaf loss in summer is natural rest, not decline. Cut back water and avoid the urge to feed or soak it.
Fungal leaf spotting
Damp, still air encourages spotting on the fleshy leaves. Improve airflow and water at the base, never overhead.
Prevent pelargonium carnosum problems before they start
Most pelargonium carnosum issues are care-mismatch, not bad luck. Dial in the basics:
Looking for pelargonium carnosum in general rather than its problems? Read the full pelargonium carnosum care guide — light, water, soil and feeding.
Pelargonium carnosum problems — FAQ
Why is my pelargonium carnosum caudex rot?
A soft, mushy trunk signals overwatering, especially in dormancy or heavy soil. Keep it dry while resting and grow in a fast-draining mineral mix.
Why is my pelargonium carnosum leggy growth?
Stretched stems and sparse leaves indicate too little light. Provide full sun to maintain the compact, characterful form.
Why is my pelargonium carnosum summer dormancy confusion?
Leaf loss in summer is natural rest, not decline. Cut back water and avoid the urge to feed or soak it.
Why is my pelargonium carnosum fungal leaf spotting?
Damp, still air encourages spotting on the fleshy leaves. Improve airflow and water at the base, never overhead.