Can Chickens Eat Cauliflower? (Benefits + Other Safe Veggies)

Sharing is caring!

Cauliflower is an easy vegetable to love because of its versatility. But among its many uses, I’ve wondered if it was safe food for chickens.

So can chickens eat cauliflower? After extensive research, I learned they could eat cauliflower as it’s nutritious and a good fiber/antioxidant source (1).

If your interest’s piqued, make sure to keep reading.

I’ll ensure you know everything about adding cauliflower to a chicken’s varied diet.

Key Takeaways

  • Cauliflower is a high-valued treat for chickens. It earns this distinction for being a reliable source of various nutrients.
  • Several benefits come from chickens eating cauliflower. A few include a high dose of antioxidants, aiding digestive health and straightening their immune system.
  • You can give this valuable vegetable to chickens in multiple ways. It can be served raw, cooked, or mixed into their weekly.

Health Benefits of Cauliflower for Chickens

Cauliflowers offer a unique balance by being low in calories and high in vitamins. It makes a healthy treat for chickens that provides an abundance of nutrients.


But before I discuss these benefits, it’s crucial to look at the veggie’s nutritional value. So here’s a little overview of the nutrients found in 1 cup, or 128 grams, of raw cauliflower (1):

  • Calories: 25
  • Fiber: 3 grams
  • Vitamin C: 77% of the RDI
  • Vitamin K: 20% of the RDI
  • Vitamin B6: 11% of the RDI
  • Folate: 14% of the RDI
  • Pantothenic acid: 7% of the RDI
  • Potassium: 9% of the RDI
  • Manganese: 8% of the RDI
  • Magnesium: 4% of the RDI
  • Phosphorus:4% of the RDI

Since you have a picture of its nutritional value, let’s discuss its meaning. It’s time to look at the benefits coming from these valuable nutrients.

#1 High In Fiber

One of the cauliflower’s standout traits is its high fiber content. It’s essential because fiber benefits a chicken’s digestive issues and system (2).

For instance, fiber feeds the healthy bacteria in their gut. So this essential nutrient will help reduce lingering inflammation and promote digestive health.

A chicken owner can also expect fiber to help regulate bowel movements. It’s why I often feed it to any chicken suffering from diarrhea or constipation.

In my experience, cauliflower helps deal with both rather quickly. It also does a solid preventing those issues, which is half the battle.

After all, chickens who eat a solid amount of fiber aren’t likely to have those problems. It makes cauliflower a handy food for a first-timer or veteran chicken keeper.

#2 Good Source of Antioxidants

Another nutrition cauliflower has a lot of antioxidants. These nutrients are an undervalued aspect of keeping chickens and other species healthy.

Basically, antioxidants work to prevent harmful free radicals from damaging the cells. So food with a solid amount of them can be beneficial to keeping your flock in good shape.

It’s where a healthy snack like cauliflower is an excellent choice. It offers a significant amount, including carotenoid and flavonoid antioxidants.

I single these two antioxidants out because they offer anti-cancer properties. As a result, it could reduce the risk of several illnesses, including heart disease.

#3 High In Vitamin C

Most backyard chicken keepers understand the value of high-vitamin C food items like cauliflower. In fact, this vitamin can provide chickens with a lot of health benefits.

For one, it helps strengthen the immune system. It’s a significant benefit as chickens tend to get ill during the winter and rainy seasons.

So giving them plenty of vitamin C will help the chickens from becoming ill (3). I’ve seen the results firsthand with my chickens on several occasions.

Vitamin C also helps maintain cartilage, bones, and teeth. Doing so strengthens and keeps them from becoming brittle and weak.

Lastly, vitamin C can aid with healing wounds. Your chickens will definitely need help in this area if they’re anything like mine.

I allow mine to roam free, and they always come back with cuts/bruises. It’s why I always had high vitamin C foods on hand to aid in healing these wounds quicker.

Can Chickens Eat Cauliflower Leaves?

Cauliflower leaves are an acceptable food item for chickens. I’d even recommend these leafy greens because of their nutritional content.

It’s a shame many people throw the green leaves out without utilizing their vital nutrients. You could give them right to your chickens.

But you’ll need to cut the leaves into small pieces before serving. Otherwise, these green cauliflower leaves could be difficult for chickens to eat.

Whisk your way into “Can Chickens Eat Brussels Sprouts?”, “Can Chickens Eat Red Onions?”, and “Can Chickens Eat Cooked Broccoli?” for a cluck-full of fun facts!

How To Feed Cauliflower To Chickens

Poultry owners have a choice when serving chickens cauliflower. It’s a healthy food item whether it’s raw or cooked.

More importantly, chickens don’t mind either option. After all, our feathery friends aren’t the pickiest creatures on the planet when it comes to special treats.

But my preference is to use cooked cauliflower since it’s softer. Therefore, chickens have a much easier time eating and digesting.

Some people will disagree with me and use raw cauliflower. It’s often because they want to keep their chickens active.

In this case, raw cauliflower is a better option. Your chicken has a blast pecking and trying to eat it off the ground.

Another solid option is mixing cauliflower into their daily feeds. It’s a simple matter of cutting the cauliflower into small pieces and mixing.

If you go this route, it doesn’t matter whether it’s fed to chickens raw or cooked. Both are valuable additions to any commercial feeds.

Once you mix thoroughly, place it into the chicken coop. Your chickens will not hesitate to devour these tasty treats for chickens.

How Much And How Often To Feed Cauliflower To Chickens

Poultry owners may assume there isn’t a limit on cauliflower use. However, I must recommend using it in moderation.

Sadly, your flock can’t survive on cauliflower or a cauliflower-based diet for chickens. The veggie isn’t a primary food source that offers all the necessary nutrients for them to thrive.

An over-reliance on cauliflower could lead to health issues. So even with this veggie’s highly nutritious makeup, it’s not a good idea.

Cruciferous vegetables and other veggies should make up 10% of a balanced diet. The rest should come from high-quality chicken feed.

These quality chicken feeds are formulated with the proper amount of nutrition. So use cauliflower to boost the nutrients found in these feeds rather than replace them.

I’d only suggest using them one or two times per week. Anything more could cause some issues for your flock.

Other Vegetables That Chickens Can Eat

Chickens are capable of benefiting from many vegetables. In other words, poultry owners have many choices to boost daily feeds.

So I thought providing a few alternatives for chickens would be helpful. It’ll give you some ideas if your chickens aren’t cauliflower fans.

#1 Celery

Celery would be a solid alternative option. It’s not known for being a chicken’s favorite nutritious food, but it’s a high source of nutrition.

different variations of celery

You can also rely on it as an excellent source of vitamins B2, B6, C, and K (4). All of these vitamins are essential in keeping your flock healthy.

Aside from those nutrients, celery contains a good amount of fiber and calcium. So it becomes a valuable veggie that you can serve the chickens raw or cooked.

#2 Cabbage

Another enjoyable, safe vegetable alternative is cabbage. It’s a perfect treat for chickens because the veggie contains beneficial vitamins and minerals.

fresh cabbages for chickens

I have difficulty finding a reason not to use cabbage for my flock. I often place it on a branch and let it hand down like a tetherball.

This method provides my flock with steady nutrients while keeping them active. It’s a great way to entertain them for several hours.

#3 Pumpkin

Anyone who considers themselves a fan of Halloween will love this next vegetable. Surprisingly, I find pumpkin an undervalued, occasional treat for chickens.

pumpkins for chickens

One primary reason is pumpkin seeds are capable of helping prevent worms. Of course, you get the same benefit from sunflower seeds, but my flock seems to prefer pumpkins.

In any case, pumpkins also don’t contain toxins, which is helpful during prep. It means all I have to do is cut the veggie into halves and feed it to my chickens.

I can then rely on it to entertain my flock for a few hours. They’ll go crazy pecking at the pumpkin while benefiting from its valuable nutrients. So it ends up being a win-win situation.


#1 Do chickens like cauliflower leaves?

A cauliflower plant’s leaves are a favorite treat for chickens. Chicken owners can also rely on them being a healthy snack with their various vital nutrients.

#2 Can chickens eat cauliflower stalks?

Cauliflower stems/stalks are safe, healthy treats for chickens to eat. There’s no reason to believe eating them with cause any adverse effects.


Overall, the answer to whether can chickens eat cauliflower is an emphatic yes. These healthy vegetables will be an enormous and benefit treat addition to any chicken’s diet.

But remember to only feed them to chickens in moderation. It’s the only way to ensure your flock gets all the nutritional benefits without side effects!

chickens in the farm


1. Cauliflower, raw Nutrition Facts & Calories [Internet]. [cited 2023 Feb 13]. Available from:

2. Jha R, Mishra P. Dietary fiber in poultry nutrition and their effects on nutrient utilization, performance, gut health, and on the environment: a review. Journal of Animal Science and Biotechnology. 2021;12.

3. Shojadoost B, Yitbarek A, Alizadeh M, Kulkarni RR, Astill J, Boodhoo N, et al. Centennial Review: Effects of vitamins A, D, E, and C on the chicken immune system. Poultry Science [Internet]. 2021;100:100930. Available from:

4. Celery, raw foods [Internet]. Available from:


Grigorina grew up surrounded by animals – dogs, cats, cows, goats, sheep, and horses and that has shaped her into what I am today – a crazy cat lady who always has a place for one more cat (or a dog). She has two female cats – Kitty and Roni, and two tomcats – Blacky and Shaggy, but she also feeds her neighbors’ cats when they come for a visit. I just can’t say no to them. Follow her on FACEBOOK AND INSTAGRAM
Read her latest articles HERE
Learn more about her

Leave a Comment