Common Pests & Diseases
Diseases
Generally disease-free
Pests
Generally pest-free
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rigid holly fern · Polystichum rigens
Easy to grow in a shady site with soil enriched by decomposed leaf litter or similar organic matter. A compact and slow growing evergreen suitable for shady border edges. Water well in first year after which it will thrive in most moist but well drained soils. For more information see our advice page how to grow ferns.
Generally disease-free
Generally pest-free
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