Can Chickens Eat Celery?
Safe Yes, chickens can eat celery, stalks and leaves, but chop it small: the long strings can tangle in the crop, and chopped celery is a low-calorie treat with nothing to worry about.
How much celery can chickens have?
Treats of every kind put together should stay under about 10 percent of what a hen eats in a day. An adult laying hen eats roughly 113 g of complete feed, so that comes out around 11 g per bird per day. That is a planning figure rather than a measured limit, and it is the budget for everything the flock gets besides its feed, not an extra allowance for celery on its own. Six hens share about 66 g a day. Enter your own flock size:
Per bird per day11 g (0.4 oz), about 1.5 small pieces
Whole flock per day66 g (2.3 oz)
Which parts are safe
Fine to feed
- Chopped stalks
- Leaves
- The pale heart
- Celery tops from the kitchen
Keep out of the run
- Long uncut stalks (crop impaction risk)
- Celery with dips, peanut butter or salt
- Wilted, slimy celery
How to serve it
Cut stalks into pieces no longer than a fingernail so the strings cannot bunch up. Leaves can go in whole. Mix it into other scraps; many hens ignore plain celery and it wastes less this way.
Safe, once it is chopped
There is nothing in celery that harms a chicken. The concern is mechanical. Celery stalks are held together by long tough strings, and a hen that swallows a strip of stalk swallows the strings with it. In the crop they can wind together with grass and bedding into a mass that does not pass, which is the start of an impacted or sour crop. Cut celery into short pieces and that risk disappears.
This is the same reason long grass clippings are a bad idea and short pecked grass is not. Length is the problem, not the plant.
What celery offers
Honestly, not much. It is 95 percent water with a little fibre, some vitamin K and a trace of natural sodium. It is a treat in the sense that it is something to peck at, not a source of nutrition. That makes it easy to overfeed by volume without harm and pointless to feed in hope of any benefit. If the flock enjoys it, fine; if they ignore it, they are not missing anything.
Leaves, hearts and leftovers
The leaves are the part hens like most, and they are the part most people throw away. Celery tops, the leafy inner heart and the base you trimmed off are all good in the run. Anything that came with a dip, was salted, or has gone limp and slimy in the crisper drawer should not.
Celery also freezes well for a summer treat: chop it, freeze it flat on a tray, and scatter the frozen pieces on a hot afternoon. The pieces are already short, so the string problem is solved before the celery reaches the run.
Celery: nutrition per 100 g
| Nutrient | Per 100 g, raw |
|---|---|
| Calories | 14 kcal |
| Protein | 0.7 g |
| Water | 95% |
| Sugars | 1.3 g |
| Sodium | 80 mg |
For comparison, layer feed is about 16 percent protein and is formulated to be the whole diet. Whatever celery adds, the feed still has to do the work: see the chicken feed calculator for how much a flock eats and the water calculator for how much it drinks.
How we calculate it
Planning estimate, not a measured threshold. The published guideline is that treats, scratch and scraps together stay under 10% of the daily diet; applying that to an adult laying hen's roughly 113 g of feed gives about 11 g per bird per day for all treats combined. Item counts divide that by an estimated 6 g per small piece and round DOWN, so a shown portion never exceeds the allowance.
Based on:
- Nutrition per 100 g, raw (USDA FoodData Central)
- Scratch, grains and kitchen scraps should be provided at no more than 10 percent of the daily diet (Oklahoma State University Extension)
- Excess table scraps and greens reduce egg production; keep supplements to a small share of the diet (Poultry Extension)
- A laying hen eats about a quarter pound of feed a day; avoid high levels of human food or scraps (Penn State Extension)
Figures are typical guidelines for planning. Your birds, breed, climate, and feed will vary.
Frequently asked questions
Is celery safe for chickens?
Yes, as long as it is chopped small. Long strings from uncut stalks can tangle in the crop.
Can chickens eat celery leaves?
Yes. The leaves are safe and usually the part a flock eats first.
How much celery can chickens have?
About 11 g per bird a day, which is one or two small chopped pieces, under the 10 percent treat guideline. Since it is nearly all water, the limit is about not displacing feed.