Troubleshooting
Pelargonium peltatum 'Amethyst' problems — and how to fix them
Pelargonium peltatum 'Amethyst' (Pelargonium peltatum 'Amethyst') 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.
Few flowers
Too little sun or nitrogen-heavy feeding limits blooming; give full sun and use a high-potash feed with regular deadheading.
Oedema (corky leaf spots)
Ivy-leaved types are prone to raised corky bumps when overwatered in cool, damp spells; water more evenly and improve drainage and airflow.
Root rot in baskets
Poor drainage or constant moisture rots the roots; let compost dry slightly between waterings and ensure containers drain freely.
Aphids and whitefly
Cluster on soft growth and buds; treat with insecticidal soap and improve ventilation around the planting.
Prevent pelargonium peltatum 'amethyst' problems before they start
Most pelargonium peltatum 'amethyst' issues are care-mismatch, not bad luck. Dial in the basics:
- What's wrong with my plant? — the diagnosis apps compared
- Pelargonium peltatum 'Amethyst' watering schedule
- Pelargonium peltatum 'Amethyst' light requirements
- Best soil mix for pelargonium peltatum 'amethyst'
- Pelargonium peltatum 'Amethyst' temperature & humidity
- Full pelargonium peltatum 'amethyst' care guide
Looking for pelargonium peltatum 'amethyst' in general rather than its problems? Read the full pelargonium peltatum 'amethyst' care guide — light, water, soil and feeding.
Pelargonium peltatum 'Amethyst' problems — FAQ
Why is my pelargonium peltatum 'amethyst' few flowers?
Too little sun or nitrogen-heavy feeding limits blooming; give full sun and use a high-potash feed with regular deadheading.
Why is my pelargonium peltatum 'amethyst' oedema (corky leaf spots)?
Ivy-leaved types are prone to raised corky bumps when overwatered in cool, damp spells; water more evenly and improve drainage and airflow.
Why is my pelargonium peltatum 'amethyst' root rot in baskets?
Poor drainage or constant moisture rots the roots; let compost dry slightly between waterings and ensure containers drain freely.
Why is my pelargonium peltatum 'amethyst' aphids and whitefly?
Cluster on soft growth and buds; treat with insecticidal soap and improve ventilation around the planting.