Common Pests & Diseases
Diseases
May be susceptible to phytophthora root rot and honey fungus
Pests
May be susceptible to alder leaf beetle, alder sucker and leaf-mining sawflies
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Alnus pendula · Alnus pendula
It is a nitrogen-fixer so can grow on poor soil. Very tolerant of harsh environments even coastal, in any soil but good light. For more information see tree cultivation.
May be susceptible to phytophthora root rot and honey fungus
May be susceptible to alder leaf beetle, alder sucker and leaf-mining sawflies
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