Common Pests & Diseases
Diseases
Generally disease free
Pests
May be attacked by slugs, snails, glasshouse red spider mite, and leaf and bud eelworms
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equal-leaved penstemon · Penstemon isophyllus
Grow in fertile, well-drained soil in full sun or partial shade. In cold areas, protect plant overwinter with dry winter mulch
Generally disease free
May be attacked by slugs, snails, glasshouse red spider mite, and leaf and bud eelworms
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