Common Pests & Diseases
Diseases
Onion white rot and a downy mildew may occur
Pests
Generally pest-free
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allium 'Silver Spring' · Allium 'Silver Spring'
Easy to grow in fertile well-drained soil and sun. Add grit when planting in clay soils to improve drainage. Plant in autumn; see allium cultivation
Onion white rot and a downy mildew may occur
Generally pest-free
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