Common Pests & Diseases
Diseases
May be susceptible to a downy mildew, grey moulds, Powdery mildews and a fungal leaf spot
Pests
May be susceptible to slugs, snails, aphids and leaf and bud eelworms
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Penstemon digitalis · Penstemon digitalis
Grow in fertile, well-drained soil in full sun or partial shade. In cold areas, protect plant overwinter with dry winter mulch. See penstemon cultivation
May be susceptible to a downy mildew, grey moulds, Powdery mildews and a fungal leaf spot
May be susceptible to slugs, snails, aphids and leaf and bud eelworms
Explore the plant health library →