Troubleshooting
Chinese Broccoli 'Kailaan Green' problems — and how to fix them
Chinese Broccoli 'Kailaan Green' (Brassica oleracea var. alboglabra 'Kailaan Green') 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.
Woody or hollow stems
Caused by water stress or harvesting too late. Keep moisture even and cut while flower buds are still tight for the most tender stalks.
Bolting in heat
Hot spells rush it into flower, opening the buds and toughening stems. Time sowings for spring and autumn and harvest promptly.
Flea beetles and caterpillars
Flea beetles riddle young leaves; cabbage white caterpillars strip foliage. Protect with insect mesh and inspect leaf undersides.
Clubroot
Swollen, distorted roots and wilting on infected ground. Lime to raise pH, improve drainage and rotate brassicas over 3-4 years.
Prevent chinese broccoli 'kailaan green' problems before they start
Most chinese broccoli 'kailaan green' issues are care-mismatch, not bad luck. Dial in the basics:
- What's wrong with my plant? — the diagnosis apps compared
- Chinese Broccoli 'Kailaan Green' watering schedule
- Chinese Broccoli 'Kailaan Green' light requirements
- Best soil mix for chinese broccoli 'kailaan green'
- Chinese Broccoli 'Kailaan Green' temperature & humidity
- Full chinese broccoli 'kailaan green' care guide
Looking for chinese broccoli 'kailaan green' in general rather than its problems? Read the full chinese broccoli 'kailaan green' care guide — light, water, soil and feeding.
Chinese Broccoli 'Kailaan Green' problems — FAQ
Why is my chinese broccoli 'kailaan green' woody or hollow stems?
Caused by water stress or harvesting too late. Keep moisture even and cut while flower buds are still tight for the most tender stalks.
Why is my chinese broccoli 'kailaan green' bolting in heat?
Hot spells rush it into flower, opening the buds and toughening stems. Time sowings for spring and autumn and harvest promptly.
Why is my chinese broccoli 'kailaan green' flea beetles and caterpillars?
Flea beetles riddle young leaves; cabbage white caterpillars strip foliage. Protect with insect mesh and inspect leaf undersides.
Why is my chinese broccoli 'kailaan green' clubroot?
Swollen, distorted roots and wilting on infected ground. Lime to raise pH, improve drainage and rotate brassicas over 3-4 years.