Deer will do anything and everything to get their hands (or hooves) on your flowers and vegetables. Keep deer from eating their way through your garden with these solutions.
Once deer discover your yard as a delectable deli, they will hop fences, ignore scare tactics, and show up like clockwork to devour plant after plant. They'll trot right up on a porch to chomp off the roses or stretch high to nibble the clematis you thought were safe on an arbor.
Hungry deer will eat almost anything—including the foods listed on our "won't eat" list. It partly depends on what else is available and how hungry the deer are. Deer in different regions have different palates. And the deer in your backyard might not be the only one in the neighborhood that enjoys gobbling morning glories.
Deer often go for tender greens of lettuce, pansy, ivy, hosta, and most young plants. Spring and early-summer plants, including tulips, lilies, and roses, seem especially delectable to deer. They feast on fruits of all kinds, from strawberries to fruit trees and fallen fruit. Deer will eat bark, twigs, and leaves of most trees and shrubs. They damage woody plants, particularly during winter, when food is scarce.
Clues of deer visiting your garden include nibbled produce, roughly clipped leaves, buds and blossoms vanished overnight, hoof prints in soil, and small piles of round black droppings. Scrapes on tree trunks and woody shrub branches is often from deers antlers in the winter. Deer can reach leaves as high as six feet, so scoring on trees that high will eliminate smaller animals.
There are many deer deterrents that rely on odor, and effectiveness varies on how quickly your particular deer adjust to them. It's typical for many techniques to work for only a few days. Some common deterrents that are spread around the plants include:
Certain obstacles and items will keep deer far away from your gardens. Fencing is the most obvious barrier, but reflective surfaces and thorny branches can be just as effective. More physical deterrant options include:
Deer are easily spooked, and can be kept away using noise deterrents like whistles and windchimes. They also avoid electric wires because of the humming sound they make. Some other noise deterrant options include:
There are DIY deer-defying sprays for the plants, such as rotten-egg and water, soap spray, hot pepper spray, and there are also many types of commercial repellent sprays. Be sure to keep your deer repellant sprays as organic as possible. Some people even try to lure deer away by planting the animal's favorite foods in a remote part of the property, far from gardens and flower beds.
The most effective technique to deterring deer may be a fence around the garden. To keep deer out, a fence should extend partly underground and not have gaps bigger than 6x6 inches where deer can squeeze through or crawl under. Enclose the entire garden or deer will go around the fence. A fence should also be at least 8 feet high. Some deer can clear an 8-foot fence unless obstacles—such as angled netting, tree branches, or thorny shrubs—prevent a clear take-off or landing place. Or try two 4- or 5-foot-high fences placed 3 feet apart.
Drape shrubs and small trees with garden netting—the same material used to keep birds off edible plants. You can also use netting and metal stakes to create a temporary fence around a small section of a garden. Black deer netting, also known as "invisible netting," won't block your visibility of your garden, but will keep deer out if it is 8 feet or taller. If you don't want fencing that high but still want to keep deer out of an area, practice double fencing. Set up two lower net fences a few feet apart. Similar to hanging pie pans to trees and shrubs, you can attach shiny streamers to netting to scare deer away.
Deer often steer clear of plants that are poisonous, fuzzy, coarse, spiny, bitter, or very aromatic. But if deer are unclear about liking something, they'll try it, so even things they don't like aren't always safe for you to plant. Start the design of your garden with known deer-resistant plants.