Common Pests & Diseases
Diseases
Generally trouble-free: Onion white rot and a downy mildew may occur
Pests
Generally pest-free
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allium 'Globemaster' · Allium 'Globemaster'
Easy to grow in fertile well-drained soil. Add grit when grown in clay soils to improve drainage. See allium cultivation for further advice
Generally trouble-free: Onion white rot and a downy mildew may occur
Generally pest-free
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