Cabbage is a very commonly grown vegetable in many gardens.
This leafy green is a descendant of wild cabbage and is known as a brassica, which is a genus of plants in the cabbage and mustard family.
This means that cabbage is closely related to broccoli, cauliflower, brussel sprouts, and rutabaga just to name a few.
On average, it takes anywhere from 80 to 180 days for cabbage to be ready to harvest. This gives pests plenty of time to consume your plant and cause damage.
Just like any plant, cabbage is prone to pests and animals that may be attracted to eating the crop.
In this article, you will learn all the possible answers as to what is eating your cabbage plant.
What is Eating My Cabbage Leaves?
Pests that do fancy eating cabbage leaves include aphids, worms and slugs. Thankfully, there are many methods that will help remove any current pests, as well as prevent any future ones from eating your cabbage. There are also many animal pests that are attracted to cabbage plants.
Aphids and other mites, such as spider mites, drain the essential sap in cabbage leaves. This leaves the plant damaged and weak, which then makes it more susceptible to disease and other pest infestations.
Aphids can be killed in many ways, depending on if you’d like to treat your cabbage plant chemically or organically.
A strong spray with a hose is one way to remove the aphids from the plant. If the infestation is a bit too large to spray them off, you can make your own homemade solution of water, dish soap, and neem oil.
This is used as a safer, more organic insecticidal soap.
If you are willing to take a chemical approach, they sell many insecticidal soaps used for gardening. Another method is to use ladybugs. Release them into your garden and they will eat the aphids off of your cabbage plant.
Slugs and Snails
Slugs and snails can create a lot of damage to cabbage plants. It is very important to catch these pests while they are eating your crop.
This is because most snails and slugs will feed off your plant late at night or very early in the morning, while you are not around to see them.
These pests are known to eat large amounts of any garden plant in a very short period of time.
This is why you need to take action as soon as you notice any signs of slug or snail damage.
One method of controlling these pests is by using salt. Putting a barrier of salt around your cabbage plant will actually dissolve slugs.
However, when using salt make sure to use it in small amounts, as plants are negatively affected by excess amounts of salt.
Planting rosemary, fennel, anise, or rue in your garden will deter snails and slugs away from your cabbage.
This is one of the best ways to keep away from chemicals but still effectively keep these pests away.
Another very effective method is making a beer trap. Do this by leaving out small containers filled with beer, the smell will attract the slugs. The slug will get stuck in the beer and eventually die.
Cutworms as well as armyworms are just a few examples of cabbage-eating worms. If your infestation is small, you can pick the worms from your plant, or use a hose to spray them off.
If your infestation is a bit more significant, you can create the same water, dish soap, and neem oil solution and spray off the entire plant, making sure to focus on the underside of the leaves because that is where these worms usually like to hide.
Another organic method is to use flour. To do this, lightly dust your entire cabbage plant with flour. When the worms go to eat your plant, they will also eat the flour.
Once ingested, the flour will expand in the worm’s stomach and this will eventually kill them.
Squirrels and Chipmunks
Squirrels and chipmunks are two of the most frequent animal pests seen in or around gardens. They can both cause a lot of damage to your crops in many ways.
However, both of these animals are very smart resulting in why they are so hard to keep away.
Squirrels are known to dig small, golf ball-sized holes within the area of your garden. They will also leave bite marks on your cabbage leaves.
You may also notice missing plants. These rodents could leave behind pieces of your cabbage plant, or they may even completely disappear.
There are a few ways to protect your cabbage plant from these rodents. One of the easiest ways is to repel them with certain scents. Peppermint oil and vinegar are just a few that may help.
Squirrels and chipmunks are attracted to the sight and smell of fruit, nuts, and seeds. These items will lure them into your yard and then they will stay and feed off of your garden plants.
Make sure to clean underneath trees and bird feeders in order to reduce the attraction.
Large animals like deer are also another animal you need to watch out for. Thankfully, they aren’t as common as the others but they can still cause damage to your crops.
Deer leave pretty noticeable damage. They leave behind a very rough and messy appearance to the leaves they have eaten.
However, the damage left by deer is more likely when their population is higher and the weather conditions are stressful.
So how to keep deer out of your garden?
One proven way to keep deer at bay is to use barriers. You can use plastic netting or chicken wire over or around your cabbage plants.
You can also use fencing, but deer are known for their agility. So make sure the fencing you use is tall enough to keep them out.
Frequently Asked Questions on the topic of “What is eating my cabbage leaves”
What signs of damage should I look for on my cabbage leaves?
Signs of pest damage are holes in the leaves, skeletonized leaves as well as any pest excrement.
What are some of the common animal pests that will damage my cabbage plant?
Just like insect pests, there are many animal pests that love to eat cabbage. Chipmunks, squirrels, raccoons, mice, rabbits, and deer are just some of the animals that will give you garden trouble.
Marcel runs the place around here. He has a deep passion for houseplants & gardening and is constantly on the lookout for yet another special plant to add to his arsenal of houseplants, succulents & cacti.
Marcel is also the founder of Iseli International Commerce, a sole proprietorship company that publishes a variety of websites and online magazines.