Pest identification
What's eating my small's beardtongue?
Aphids
Signs: Soft pale colonies on stem tips and new flower buds; honeydew leads to sooty mold.
Control: Knock off with water; apply insecticidal soap if needed; avoid high-nitrogen fertilizers that promote soft growth.
Slugs & snails
Signs: Ragged holes in lower leaves and seedlings; silvery slime trails visible at night.
Control: Iron phosphate bait around the base; remove leaf litter; hand-pick at dusk.
Deer
Signs: Flower stalks and upper foliage browsed; most damaging on plants in edge-of-woodland gardens.
Control: Apply deer repellent spray; use temporary wire caging during spring flush.
Keep small's beardtongue pest-free
Healthy plants resist pests best. Get the basics right:
Small's Beardtongue pests — FAQ
What is eating my small's beardtongue?
Small's Beardtongue (Penstemon smallii) is a resilient native of the southern Appalachians. Aphids on shoot tips and slugs targeting young foliage are the most likely pests. Deer may browse the flowering stems in garden settings. Planting in well-drained, part-sun spots with good air flow keeps this species essentially trouble-free.
How do I get rid of aphids on small's beardtongue?
Soft pale colonies on stem tips and new flower buds; honeydew leads to sooty mold. Knock off with water; apply insecticidal soap if needed; avoid high-nitrogen fertilizers that promote soft growth.
How do I get rid of slugs & snails on small's beardtongue?
Ragged holes in lower leaves and seedlings; silvery slime trails visible at night. Iron phosphate bait around the base; remove leaf litter; hand-pick at dusk.
How do I get rid of deer on small's beardtongue?
Flower stalks and upper foliage browsed; most damaging on plants in edge-of-woodland gardens. Apply deer repellent spray; use temporary wire caging during spring flush.