What's eating my orange queen epimedium?

Orange Queen Epimedium shares the genus's excellent pest resistance. Slugs are the most likely problem during the vulnerable spring flush, while vine weevil grubs can damage roots in containers. Aphids visit new growth occasionally. All three threats are manageable with standard organic controls, and established plants suffer little lasting damage.

Holes and jagged margins on tender spring leaves; mucus trails across soil and lower foliage. Iron phosphate slug pellets applied in early spring. Beer traps near the crown and diatomaceous earth as a dry-barrier also work well.

Grubs consume roots causing wilting; adult beetles create characteristic U-shaped notches in leaf edges. Apply beneficial nematode (Steinernema kraussei) drench to moist soil in late summer. Avoid waterlogging, which increases larval survival rates.

Clusters on succulent new shoot tips; slight leaf distortion and honeydew in spring. Water jet to dislodge; insecticidal soap if colonies persist. Lady beetles and lacewings provide natural control in garden settings.