How To Prevent Holes In Hosta Leaves
I tried everything under the sun for the slugs enjoying my hosta such as eggshells copper sharp gravel beer etc.
How to prevent holes in hosta leaves. Though fairly easy to grow hosta plants do sometimes fall victim to certain insects and other pests. Cutworms chew long oval holes between hosta leaf veins. My hostas are looking good with bright shiny leaves. I used epsom salt around the plants and sprayed vinegar water mixed with soap on the leaves.
Mix dishwashing liquid with water in a spray jug and spray the whole plant. Slugs feed on hostas at night and need a damp environment to hide in during the day. What is making the holes are slugs and snails. Grow hostas in a protected area such as under a roof overhang.
Holes may begin to mar hosta leaves as summer wears on. Some observations should tell gardeners which problem afflicts their hostas. Any of several culprits critter microbial or environmental may make these holes. The subject was brought up at my local horticultural society meeting and members said they had great luck mixing up a solution of ammonia and water.
I am not sure of the exact amounts maybe one tablespoon dishwashing liquid to gallon of water. Holes caused by slugs are irregular but have a smooth edge. Check the weather report daily because hail and frost can cause holes in hosta leaves. Cultural controls are usually the most effective.
However occasional problems with hostas do occur so knowing what to look for is important in order to treat or prevent further hostas problems. I have a row of wonderful hostas but each plant looks like it has tiny bullet holes on the leaves. What can i do to prevent getting holes in them later. What causes holes in hosta leaves.
This is one of the most common questions associated with hosta plants. Keep debris like excessive mulch leaf litter boards stones and bricks away from the hostas and thin out any dense ground cover plants near the hostas.