Pest identification
What's eating my red rooster sedge?
Slugs & snails
Signs: Ragged, chewed leaf edges near the base of the clump; slime trails present after rain.
Control: Use iron phosphate slug pellets around the plant; apply grit or copper tape to pots; hand-pick at dusk.
Aphids
Signs: Small green or black insects on fresh spring growth, causing distortion and sticky honeydew deposits.
Control: Spray with a strong water jet or insecticidal soap; introduce or encourage ladybirds and lacewings.
Vine weevil
Signs: Root-eating white grubs cause sudden wilting and plant death in container-grown specimens; notched leaf edges from adults.
Control: Water in nematodes (Steinernema kraussei) in late summer to early autumn; inspect roots when repotting.
Keep red rooster sedge pest-free
Healthy plants resist pests best. Get the basics right:
Red Rooster Sedge pests — FAQ
What is eating my red rooster sedge?
Red Rooster Sedge is a tough, deer-resistant ornamental grass that sees relatively few pest problems. Slugs and snails can damage young foliage in wet weather, and aphids may cluster on new growth in spring. Vine weevil grubs are a risk in container plantings.
How do I get rid of slugs & snails on red rooster sedge?
Ragged, chewed leaf edges near the base of the clump; slime trails present after rain. Use iron phosphate slug pellets around the plant; apply grit or copper tape to pots; hand-pick at dusk.
How do I get rid of aphids on red rooster sedge?
Small green or black insects on fresh spring growth, causing distortion and sticky honeydew deposits. Spray with a strong water jet or insecticidal soap; introduce or encourage ladybirds and lacewings.
How do I get rid of vine weevil on red rooster sedge?
Root-eating white grubs cause sudden wilting and plant death in container-grown specimens; notched leaf edges from adults. Water in nematodes (Steinernema kraussei) in late summer to early autumn; inspect roots when repotting.