How to Keep Squirrels Out of Staghorn Ferns

Cover up any holes by placing a wire netting over all entry and exit points. Squirrels that make your staghorn fern a house may do so by creating a hole in the fern, especially if the squirrel has babies. The wire netting will prevent the squirrel from returning to the hole and likely result in the animal finding a new location to live. Ensure the squirrel and all babies have left before covering the hole.

Place a wire cage over your fern. If squirrels are a constant problem, one of the most efficient ways of preventing them from harming your staghorn ferns is by protecting the fern with a wire cage. Naturally, the wire material doesn’t add to the aesthetics of your fern, but the cage does prevent critters from killing the plant.

Place a trap near your fern. Many types of traps exist, including those that don't harm the squirrel. By arming the trap with a piece of food, you draw the squirrel away from your fern and into the trap. Call animal control to relocate the squirrel.

Lay squirrel food on the outskirts of your yard and away from your fern. Corn, apple and other types of food that squirrels enjoy will divert their attention from your fern.

Relocate bird feeders away from your staghorn ferns, especially if the ferns are tied to a tree. Squirrels can jump from the feeder to the tree and then into your fern.

Hang wind chimes above your fern. The sudden noise may frighten trespassing squirrels and cause them to keep their distance from the plant.