Do Deer Eat Pepper Plants? (Not all of them, but..)

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When you are not attracting deer to your food plot, you need a repellent, and pepper is said to be among the best vegetable plants you can use to keep deer from your vegetable farm, but the question is do deer eat pepper plants? Deer seem to have a mixed reaction when it comes to eating pepper plants. While some may eat other forms of pepper, others will avoid the same types at all costs. Deer always tend to avoid hot peppers and sweet peppers. However, they only occasionally stay far away from green peppers. 

One of the productive ways of protecting your garden against deer is to plant vegetables that deer abhor.  This method is effective and less costly as you won’t have to invest in expensive fences or even be at the garden time most of the time chasing away deer. 

Does Red Hot Chili Pepper Spray Repellent Keep off Deer?

Using Red Hot Chili Pepper spray repellent is an effective way of keeping the deer away from your vegetable garden. While pepper is a proven natural way of controlling the deer attacks on your farm, you do not want to fill your farm with pepper and other deer-repellent plants. 

You can still plant your favorite vegetables and protect them from being eaten by deer using chili pepper spray repellent on your veggies.

Making such a repellent is easy, and you can do it at home with the right ingredients. Here’s how to go about it.

While doing this, remember to take extra care as hot chili can be disastrous. Start your blender from the lowest speed to avoid splashing the mixture on your face.

How to Make Homemade Pepper Spray Repellent for Deer


  • A quarter cup of water.
  • Four Habanero Peppers.
  • Olive or vegetable oil (Measure two tablespoons of either).
  • Milk or yogurt (Measure three tablespoons of either).

How to Prepare

  1. Add the peppers in water then blend to form a liquefied mixture.
  2. Pass the mixture through a coffee filter or cheesecloth into a clean container. This step is crucial as jumping would mean you will have to contend with clogs in the opening of the spray bottle. 
  3. Add the olive or vegetable oil and the milk or yogurt. These two will make the mixture sticky and enable it to remain on the plant once dry. The casein protein found in milk products helps the mixture to stick on the plant.
  4. Dilute with enough water to attain a ratio of 1:10 where one measure of the mixture goes with ten measures of water.

How to Use Red Hot Chili Pepper Spray Repellent Effectively

After making a perfect mixture of red hot chili spray, you need to understand how and when to use it on your plants to keep away deer. You should:

  • Kick-off these activities in early March when deer start building on their feeding patterns. When the gardens are not palatable for them right from the beginning, the deer won’t return to your garden the entire season.
  • Do this every week and every time after rainfall since rain washed the spray away.
  • Use the spray only after the dew has formed in the early morning.

Applying repellents on leaf surfaces is more effective than when applied to other parts of the plant. Most farmers get the best results from repellents when they apply them consistently.

What Other Plants Should You Use to Keep Deer Off?

Deer will most likely visit your garden when conditions in the wild aren’t that good for them. Some seasons will indeed have many deer attacks on your garden, while others will record near-zero attacks. Similarly, some vegetables will attract deer any time of the year regardless of the environmental conditions out there, while others will not.