Troubleshooting
Pelargonium x domesticum 'Chocolate Blotch' problems — and how to fix them
Pelargonium x domesticum 'Chocolate Blotch' (Pelargonium x domesticum 'Chocolate Blotch') 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.
One short bloom flush
Regals flower mainly in spring; give a cool winter rest and bright spring light to encourage strong repeat trusses.
Pelargonium rust
Orange-brown pustules under the leaves in humid air; pick off infected leaves and increase ventilation early.
Botrytis on spent flowers
Grey mould forms on fading petals in damp conditions; deadhead promptly and keep the plant airy.
Stem rot from overwatering
Blackening at the base after cold, wet compost; water sparingly and ensure sharp drainage.
Prevent pelargonium x domesticum 'chocolate blotch' problems before they start
Most pelargonium x domesticum 'chocolate blotch' issues are care-mismatch, not bad luck. Dial in the basics:
- What's wrong with my plant? — the diagnosis apps compared
- Pelargonium x domesticum 'Chocolate Blotch' watering schedule
- Pelargonium x domesticum 'Chocolate Blotch' light requirements
- Best soil mix for pelargonium x domesticum 'chocolate blotch'
- Pelargonium x domesticum 'Chocolate Blotch' temperature & humidity
- Full pelargonium x domesticum 'chocolate blotch' care guide
Looking for pelargonium x domesticum 'chocolate blotch' in general rather than its problems? Read the full pelargonium x domesticum 'chocolate blotch' care guide — light, water, soil and feeding.
Pelargonium x domesticum 'Chocolate Blotch' problems — FAQ
Why is my pelargonium x domesticum 'chocolate blotch' one short bloom flush?
Regals flower mainly in spring; give a cool winter rest and bright spring light to encourage strong repeat trusses.
Why is my pelargonium x domesticum 'chocolate blotch' pelargonium rust?
Orange-brown pustules under the leaves in humid air; pick off infected leaves and increase ventilation early.
Why is my pelargonium x domesticum 'chocolate blotch' botrytis on spent flowers?
Grey mould forms on fading petals in damp conditions; deadhead promptly and keep the plant airy.
Why is my pelargonium x domesticum 'chocolate blotch' stem rot from overwatering?
Blackening at the base after cold, wet compost; water sparingly and ensure sharp drainage.