My grandpa swears by this 4-ingredient recipe to keep deer away from your garden for good

Add Water
Pour 1 gallon of water into a large bucket or watering can.

Mix in the Ingredients
Add 1 cup of blood meal, 1 tablespoon of cayenne pepper, 1 tablespoon of ground cloves, and 2 tablespoons of garlic powder to the water.

Stir Thoroughly
Use a stick or large spoon to stir the mixture until all the ingredients are dissolved as much as possible.

Let It Sit
Allow the mixture to sit for 2–4 hours so the water can absorb the scents and compounds from the spices and blood meal.

Strain (Optional)
If using a spray bottle or garden sprayer, strain the liquid through a fine mesh or cheesecloth to avoid clogging.

Apply to Garden
Either pour the mixture around the perimeter of your garden beds or spray directly on and around plants you want to protect. Focus on areas where deer are likely to enter.

Reapply as Needed
Reapply after heavy rain, or every 2–3 weeks during dry weather for ongoing protection.

Blood Meal: The strong scent of dried animal blood is a natural warning sign to deer that predators may be nearby. They find the odor offensive and will avoid the area.

Cayenne Pepper: Deer have sensitive noses and mouths. The pungent, spicy kick of cayenne pepper is very unpleasant for them and deters browsing.

Ground Cloves: Cloves have a powerful aroma that confuses and repels deer, making your garden less appealing.

Garlic Powder: The strong smell of garlic is a natural repellent for many animals, including deer.

Combined, these ingredients create a wall of scent and taste that deer find overwhelming and unpleasant.

While this recipe works wonders, using it alongside other strategies can make your garden even less attractive to deer:

Physical Barriers:
Install tall (at least 8 feet) fencing or use netting over sensitive plants.

Plant Deer-Resistant Varieties:
Opt for plants that deer dislike, such as lavender, marigolds, daffodils, and boxwood.

Rotate Repellents:
Change up your deterrent methods occasionally—deer can adapt to repeated scents over time.

Remove Attractants:
Harvest ripe fruits and vegetables promptly and keep fallen produce off the ground.

Motion-Activated Devices:
Use sprinklers or lights that activate when deer approach.