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Do Deer Eat Petunias? 8 Best Ways To Prevent It

Do Deer Eat Petunias? Petunias are popular flowering plants. This genus contains 20 species that originated in South America.

They belong to the Solanaceae family according to Palomar College. They are best known as perennials and are primarily found in USDA hardiness zones 10 and 11.

Petunias prefer to grow in areas receiving 5-6 hours of adequate sunlight. They need to be watered twice daily during the hot summer months.

However, during the winter season, the plant becomes dormant, so they do not need much water.

The leaves of petunias may turn yellow if the plant is not receiving adequate sunlight if there is a lack of fertilizers, and if it is kept in poorly drained soil.

Deer are herbivores as they feed on various vegetation, including grass, stems, and leaves of different plants.

And their complex digestive system helps them digest a fibrous diet easily.

 

Do Deer Eat Petunias?

Petunias are referred to as deer candies. Deer eat an insatiable amount of petunias whenever they come across them. It’s because petunias are not only tall enough to be devoured whole, but they also have high water content, making them taste good while providing adequate water amount.

Do Deer Eat Petunias? 8 Best Ways To Prevent It 1
Do Deer Eat Petunias?

 

How to Prevent Deer From Feeding on Your Petunias

Protecting the petunias from deer can be quite a challenge.

Following are some methods on how to prevent deer from munching on your petunias.

 

1. Use Deer Repellent

Use a deer repellent that is non-toxic and not foul. Natural sticking agents are present in the repellents, which do not cause any harm to the plant.

They also help the plant retain the essential oils and the deer repellent ingredients on plants during rain.

You will need to apply the repellent again after every 3 to 4 weeks.

 

2. Add Levels/Hindrances

Deer are not able to climb to high heights, so adding a bunch of terraces and beds can prevent them from destroying your backyard.

One way of preventing deer from eating your petunias is to plant them on beds or putting up fences around them
One way of preventing deer from eating your petunias is to plant them on beds or putting up fences around them

Moreover, you can add a bunch of pallets as they find them apprehensive.

 

3. Use Motion Activated Sprinklers

One of the most valuable methods to keep the deer away is motion-activated sprinklers.

Due to their restive nature, they get scared of loud noises and constant movement.

 

4. Plant Other Companions Around

Planting other companion plants is an old yet valuable method.

Plant deer deterrent plants, flowers, and vegetables near your petunias like lavender, daffodils, garlic, dill, sage, and rosemary.

Planting deer-repelling plants like lavender help keep deer away from your petunias
Planting deer-repelling plants like lavender help keep deer away from your petunias

Deer do not like the pungent aroma of garlic.

 

5. Use Invisible Black Mesh Nets

Fasten a good quality black mesh net to the garden post. This method is preferred to keep the deer away from petunias.

The net to be fastened to the ground should be 8 feet tall. This is a significant hindrance to keeping the deer from jumping the fence.

 

6. Use Human/Animal Hair

If a deer in the garden encounters a predator’s or a human’s scent, it will not come near that area.

Placing animal hair or human hair near your petunias prevent deer from eating them
Placing animal hair or human hair near your petunias prevent deer from eating them

Animal urine can also be used for this purpose.

 

7. Install Fences

The most effective method in protecting your petunias from deer is to use fences. The deer will stay away from the plants, and the plants will be able to grow freely.

Make sure that you put a wire fence of about 7-8 feet tall. You can also use the electric fence to protect the plants.

Installing fences like this electric fence can help prevent deer from eating your petunias
Installing fences like this electric fence can help prevent deer from eating your petunias

 

8. Use Red Cat Eyes

Fake red cat eyes are helpful to keep the deer from eating petunia plants.

 

Facts About Petunias

  • The green leaves of petunias are covered with hair. The leaves can be heart or oval-shaped.
  • The flowers of petunias are trumpet-shaped and have varying colors.
  • Petunias bloom from the season of spring to autumn.
  • Some of the petunias are edible. The taste of their flowers is spicy.

 

Frequently Asked Questions about Deer Eating Petunias

 

How much do deer eat a day?

A deer usually eats two pounds of food daily per 100 pounds of its weight. Lactating females might consume more for their nutritional requirements to be met.

 

Why do deer not prefer to eat grass?

Deer do not prefer to eat grass as grass shoots can be digested easily. Whitetail deer eat grass, but they do not like to. They prioritize eating wheat, oats, rye, and mushrooms as well. Mushrooms are rich in proteins and phosphorous.

 

What is the best temperature for petunias to grow?

During the nighttime, petunias can survive at 55 to 65 degrees Fahrenheit (12 to 18 degrees Celsius), and in the daytime, they can stay at 61 to 80 degrees Fahrenheit (16 to 26 degrees Celsius).

 

Do the petunias grow back after being eaten by deer?

If the deer eat the whole plant, then there is nothing left. However, if only a part of the plant is ingested, which rarely happens, you can grow another. Remove the damaged plant and use fertilizers frequently to make the plant grow.

 

Where do mule deer prefer to live?

Mule deer live in remote areas and prefer to live in the wilderness. They require ample space to find the adequate amount of food needed for their survival. Those living in rocky mountains migrate downhill during winter to find food. In summer, they live in rocky mountains on elevated areas.


Author Bio

Daniel Iseli

Taking care of houseplants and gardening are my greatest passions. I am transforming my apartment into an urban jungle and am growing veggies in my indoor and outdoor garden year-round.