Pest identification
What's eating my great expectations hosta?
Slugs & snails
Signs: Holes and ragged tears through leaf tissue; heavy infestations can leave a leaf looking lacework-like
Control: Iron phosphate pellets applied at crown level; grit or crushed eggshell mulch as a physical barrier; night-time hand-picking after rain
Deer
Signs: Leaves and flower scapes browsed; deer return repeatedly to the same plant if not deterred
Control: Rotate between two or three commercial deer repellents to prevent habituation; install motion-detecting lights or sprinklers
Vine weevil
Signs: Notched leaf margins from adult feeding; grubs eat roots causing collapse
Control: Drench soil with nematodes (Steinernema kraussei) in late summer when soil is above 50°F/10°C and moist
Keep great expectations hosta pest-free
Healthy plants resist pests best. Get the basics right:
Great Expectations Hosta pests — FAQ
What is eating my great expectations hosta?
Great Expectations Hosta has luxuriant gold and blue-green leaves that attract slugs, snails, and deer. Its relatively slow growth means damage takes longer to recover from. Vine weevil adults notch the thick leaf margins. Protect this premium cultivar with iron phosphate pellets, deer repellent, and nematode soil treatments for vine weevil grubs.
How do I get rid of slugs & snails on great expectations hosta?
Holes and ragged tears through leaf tissue; heavy infestations can leave a leaf looking lacework-like Iron phosphate pellets applied at crown level; grit or crushed eggshell mulch as a physical barrier; night-time hand-picking after rain
How do I get rid of deer on great expectations hosta?
Leaves and flower scapes browsed; deer return repeatedly to the same plant if not deterred Rotate between two or three commercial deer repellents to prevent habituation; install motion-detecting lights or sprinklers
How do I get rid of vine weevil on great expectations hosta?
Notched leaf margins from adult feeding; grubs eat roots causing collapse Drench soil with nematodes (Steinernema kraussei) in late summer when soil is above 50°F/10°C and moist