Troubleshooting
Chrysanthemum 'Golden Cascade' problems — and how to fix them
Chrysanthemum 'Golden Cascade' (Chrysanthemum 'Golden Cascade') 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.
Aphids
Very common on the dense cascade framework; inspect the underside of leaves regularly and treat with insecticidal soap at first sign.
Leaf miner
Irregular tunnels in leaves; remove affected leaves early and use yellow sticky traps to monitor adult flies.
Bud drop
Caused by erratic watering, draughts, or sudden temperature change; maintain steady conditions once buds have set.
Botrytis
Grey mould in the flower canopy during cool, wet weather; improve ventilation and remove infected blooms.
Powdery mildew
White powdery patches on leaves, especially in warm dry spells with cool nights; apply sulphur-based spray preventively.
Prevent chrysanthemum 'golden cascade' problems before they start
Most chrysanthemum 'golden cascade' issues are care-mismatch, not bad luck. Dial in the basics:
Chrysanthemum 'Golden Cascade' problems — FAQ
Why is my chrysanthemum 'golden cascade' aphids?
Very common on the dense cascade framework; inspect the underside of leaves regularly and treat with insecticidal soap at first sign.
Why is my chrysanthemum 'golden cascade' leaf miner?
Irregular tunnels in leaves; remove affected leaves early and use yellow sticky traps to monitor adult flies.
Why is my chrysanthemum 'golden cascade' bud drop?
Caused by erratic watering, draughts, or sudden temperature change; maintain steady conditions once buds have set.
Why is my chrysanthemum 'golden cascade' botrytis?
Grey mould in the flower canopy during cool, wet weather; improve ventilation and remove infected blooms.
Why is my chrysanthemum 'golden cascade' powdery mildew?
White powdery patches on leaves, especially in warm dry spells with cool nights; apply sulphur-based spray preventively.