Troubleshooting
Lilium 'Stargazer' problems — and how to fix them
Lilium 'Stargazer' (Lilium 'Stargazer') 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.
Scarlet lily beetle
Bright red beetles and their excrement-covered larvae rapidly defoliate stems. Inspect from spring and remove by hand or treat promptly.
Botrytis (lily disease)
Brown-spotted leaves and rotting buds in wet, crowded conditions. Improve airflow, avoid overhead watering and remove affected foliage.
Bulb rot in wet soil
Heavy, waterlogged ground rots bulbs and stunts growth. Plant on a layer of grit in free-draining soil or grow in pots of gritty compost.
Toppling stems
Tall flowering stems with heavy heads can flop, especially in shade or wind. Site in adequate sun and stake taller plants discreetly.
Prevent lilium 'stargazer' problems before they start
Most lilium 'stargazer' issues are care-mismatch, not bad luck. Dial in the basics:
Looking for lilium 'stargazer' in general rather than its problems? Read the full lilium 'stargazer' care guide — light, water, soil and feeding.
Lilium 'Stargazer' problems — FAQ
Why is my lilium 'stargazer' scarlet lily beetle?
Bright red beetles and their excrement-covered larvae rapidly defoliate stems. Inspect from spring and remove by hand or treat promptly.
Why is my lilium 'stargazer' botrytis (lily disease)?
Brown-spotted leaves and rotting buds in wet, crowded conditions. Improve airflow, avoid overhead watering and remove affected foliage.
Why is my lilium 'stargazer' bulb rot in wet soil?
Heavy, waterlogged ground rots bulbs and stunts growth. Plant on a layer of grit in free-draining soil or grow in pots of gritty compost.
Why is my lilium 'stargazer' toppling stems?
Tall flowering stems with heavy heads can flop, especially in shade or wind. Site in adequate sun and stake taller plants discreetly.