Do Deer Eat Larkspur? Deer Resistant Perennials

Deer are beautiful creatures that often add a touch of elegance to a garden. However, many gardeners become frustrated when they learn that deer love to eat their plants! If you are one of these people, don’t worry – we have some deer-resistant perennials for you to try.

Larkspur is one such plant. Keep reading to learn more about this deer resistant perennial and how to incorporate it into your garden!

Do Deer Eat Larkspur Plants?

No, deer do not eat larkspur plants because the plant contains a chemical called delphinium, which is toxic to deer and other animals. As such, deer won’t even bother trying to eat this plant!

This is great news for gardeners who want to keep deer out of their gardens! Larkspur is a beautiful plant that can add color and interest to any garden. Plus, it’s easy to care for and maintain. If you’re looking for a deer-resistant perennial, larkspur is a great option.

While larkspur doesn’t get eaten by deer, they can be damaged if animals wander through them or rub up against them. If you have deer in your area, it’s a good idea to plant larkspur in an area where the deer are unlikely to go. This will help protect your plants from damage.

How to Protect Larkspur Plants from Deer?

There are a few things you can do to protect larkspur plants from deer.

1. Remove food and water sources

Deer will be attracted to your garden if there is food and water available. Remove any sources of food and water, such as bird baths, ponds, and fruit trees. This will help keep deer away from your larkspur plants.

In addition, make sure to clean up any fallen fruit or nuts from trees in your yard. Deer will eat these, and then they will be more likely to venture into your garden in search of food.

2. Fencing

To further deter deer from entering your garden, you can install a fence. Deer can jump high, so it’s important to make sure the fence is tall enough to deter them. A good height for a deer fence is around eight feet.

You can also use netting or chicken wire to keep deer out of your garden. Simply surround your larkspur plants with the netting or chicken wire. This will create a physical barrier that deer cannot cross.

One of the cheapest options is netting, like this netting from Amazon. It’s lightweight yet durable and will last for years. Simply stake it into the ground around your plants or the whole garden.

3. Deer Repellents

There are a variety of deer repellents on the market that can help keep deer away from your plants. These repellents work by creating an unpleasant smell or taste that deer don’t like. As such, they will avoid areas where the repellent has been applied.

One of the most popular deer repellents is Bobbex repellent. It’s safe to use around children and pets, and it’s highly effective at deterring deer.

You can also make your own deer repellent at home. One recipe calls for mixing one cup of water with two cups of vinegar, one tablespoon of dish soap, and a dash of cayenne pepper. Simply spray this mixture on your plants, and deer will stay away!

4. Keep Larkspur High Off the Ground

Deer are more likely to eat plants that are low to the ground. To deter deer from eating your larkspur, plant it in an area that is high off the ground, such as a raised bed or container garden.

This will make it more difficult for deer to reach your plants, and they are less likely to eat them as a result. Plus, it gives another dimension to your garden and makes it more interesting to look at and enjoy.

5. Sonic Sound Devices

There are devices that emit a high-pitched sound that deer can hear but humans cannot. These sonic sound devices can help keep deer away from your larkspur plants. They work by emitting a loud noise that scares deer away.

However, these devices should be used carefully, as they can also be disruptive to humans. If you live in a neighborhood, make sure to use these devices sparingly so as not to disturb your neighbors when they walk passed.

Can Larkspur Be Used as Deer-Resistant Fencing?

Yes, larkspur can be used as deer-resistant fencing. This is because deer do not like the taste of larkspur and will avoid eating it.

To use larkspur as fencing, simply plant it around the perimeter of your property. The plants will grow tall and create a natural barrier that deer cannot cross. Plus, you’ll have the added bonus of beautiful blooms in the summer!

You can couple larkspur with other deer-resistant plants, such as lavender and mint, to create an even more effective deer-resistant fence.


In conclusion, larkspur is not on the dinner menu for deer. This is great news for gardeners, as it means you can grow larkspur without fear of deer eating it.

Deer can, however, be a nuisance in the garden. If you’re having trouble with deer, there are a few things you can do to deter them, such as installing a fence, using deer repellent, or planting larkspur high off the ground.

Do you have any tips for keeping deer out of the garden? Share them in the comments below! I hope you have enjoyed this article and found it helpful. Thank you for reading!

Leave a Comment