Chickens are naturally curious foragers, and if you’ve ever watched them wander around a yard, you know they’re always hunting for tasty greens.
Plenty of backyard chicken keepers swear by supplementing their flock’s diet with certain herbs. Adding the right herbs can really make a difference for your chickens: stronger immune systems, better digestion, and even fewer pests (without chemicals!).
So what are the herbs for chickens to eat? What herbs do chickens love?
Most garden herbs are safe for chickens and, honestly, they seem to love them. Mediterranean classics like basil and oregano, or soothing picks like chamomile and lavender, each bring something unique to the table. Growing your own supply is cost-effective, and your flock will thank you for it.
1) Basil
Chickens go wild for fresh basil leaves. This herb is loaded with vitamins (A, B, C, and K) that help with everything from eyesight to bone strength.
Basil is a natural immune booster, and it seems to make digestion easier for birds. It’s not unusual to see chickens pecking at basil plants if they’re allowed to free-range.
Both fresh and dried basil are fine. If you plant some near the coop, the strong scent can help keep flies and mosquitoes at bay. Plus, it’s just convenient for the birds to grab a snack.
2) Thyme
Thyme is another favorite. Its warm, spicy aroma isn’t just nice for humans, as it’s packed with antimicrobial compounds that help keep disease at bay.
A lot of chicken keepers claim their birds’ digestion improves with thyme, and some even say it helps with respiratory health.
You can toss thyme (fresh or dried) over their feed, or just hang a bundle in the coop and let them peck at it as they please.
3) Oregano
Oregano is a real superstar in the chicken world. Flocks seem to love both fresh and dried leaves.
It’s a well-known immune booster and may help chickens fight off nasties like E.coli and salmonella.
Dried oregano tends to be more concentrated, so a little goes a long way. Mix it into feed or hang fresh bunches in the coop – either way, they’ll find it.
4) Parsley
Parsley is surprisingly nutritious for chickens, packed with vitamins A, B, C, and K, plus minerals like calcium and iron.
This herb is especially good for laying hens, supporting healthy egg production and overall reproductive health. Some keepers even notice better-looking eggs when parsley is a regular snack.
Fresh parsley is easy to grow, especially in partial shade, and chickens will happily nibble on it all day.
5) Mint
Mint, whether it’s spearmint, peppermint, or another variety, is a huge hit with chickens. If you give them a chance, they’ll peck at fresh mint leaves every time.
It’s got a natural cooling effect, so tossing a handful into their water on a hot day helps them stay comfortable.
Mint can also help keep pests away. Some folks put it in nesting boxes to freshen things up and deter bugs.
It’s good for digestion and can have a calming effect, but like everything, moderation is key.
6) Sage
Sage is an old-school favorite with plenty of benefits. It’s full of antioxidants and antibacterial compounds, which support overall health.
Chickens will eat sage fresh or dried. Some people notice their birds’ digestion improves when sage is part of the routine.
There’s talk about sage helping with bone health, especially in laying hens. It’s easy to grow and pretty low-maintenance.
7) Rosemary
Rosemary is safe for chickens and brings a lot of perks.
It seems to help reduce stress and inflammation, and the scent works as a natural insect repellent around the coop.
You can add rosemary to feed or just scatter it in the run. There’s even some research suggesting rosemary, combined with other herbs, can help fight coccidia.
This evergreen herb likes sun and well-drained soil, and chickens enjoy picking at the needle-like leaves.
8) Lavender
Lavender’s calming scent can mellow out even the most skittish chickens. Hanging dried bunches in the coop or sprinkling flowers in nesting boxes works wonders.
The aroma naturally repels flies and other pests, and it just makes the coop smell better.
Chickens can eat lavender – fresh or dried – and it’s a nice way to create a peaceful vibe in the laying area.
9) Chamomile
Chamomile is a gentle, calming herb that helps reduce stress in the flock.
You can add it to their feed or nesting boxes. The flowers have anti-inflammatory properties, and the scent is pretty pleasant.
Dried chamomile in feed acts as a mild sedative. It’s especially helpful for nervous birds.
Scattering fresh flowers in nesting areas keeps things smelling clean and may help repel a few pests. Honestly, it just makes the coop feel a bit more inviting.
10) Cilantro
Cilantro is a safe, healthy treat. It’s got minerals like calcium, iron, and magnesium – good stuff for chickens.
It brings antibacterial and anti-inflammatory benefits, and the fresh flavor is a nice change for them.
Both cilantro leaves and coriander seeds are fine for chickens. Just don’t overdo it, as variety is important.
11) Fennel
Chickens seem to love fennel, and it’s totally safe. The feathery leaves and bulb both get pecked at.
Bronze fennel might have a bit more antioxidants, but any variety will do.
It’s full of vitamins and minerals (iron, calcium, magnesium) and those natural antioxidants are a plus for immune health.
Offer fennel in moderation, mixing leaves, stalks, or bulbs with their regular feed.
12) Dill
Dill is another winner. The delicate leaves and flowers are irresistible to chickens.
It’s rich in antioxidants and helps with digestion and appetite.
Fresh or dried, dill works. Sprinkle dried leaves over feed, or hang fresh bunches in the run.
The essential oils in dill add nutritional value and a nice flavor. Chickens seem to enjoy it, and it’s easy to grow.
13) Marjoram
Marjoram is both tasty and beneficial. It’s in the oregano family and offers similar perks.
Some keepers use marjoram to encourage egg production. Dried, crushed leaves can be mixed right into the feed.
It smells great, too. Toss it in nesting boxes or the run, it’s a treat and an aromatherapy session in one.
14) Lemon Balm
Chickens really go for lemon balm. It’s calming and helps reduce stress naturally.
This herb also works as a pest repellent. Dried leaves in nesting boxes can help keep mites and flies at bay.
Mix dried lemon balm into feed, or offer fresh sprigs as treats. It’s said to promote better sleep and relaxation, and some keepers notice their hens are just a little more chill after eating it.
15) Catnip
Catnip doesn’t make chickens hyper, it actually calms them down!
It’s a natural stress reliever. Add dried catnip to feed or scatter fresh sprigs around the coop.
It’s handy for anxious chickens, especially during big changes like moving or introducing new birds. Plus, it helps repel flies.
16) Garlic
Garlic is a classic, but a little goes a long way! Add it to their diet in moderation for immune support.
Fresh cloves help fight bacteria, and chickens can eat both fresh and dried garlic.
Start small, mixing it into their feed. It’s got a strong flavor, so don’t be surprised if they’re hesitant at first.
17) Echinacea
Echinacea is known for its immune-boosting powers. This purple cone flower supports respiratory health and delivers antioxidants.
Leaves and flower heads are both safe for chickens. Grow it in full sun and well-drained soil, and you’ll have plenty to offer.
Dried or fresh, echinacea is a solid addition to your flock’s diet.
18) Nettle
Chickens can eat nettles, but only after they’ve been dried, wilted, or cooked, as the sting disappears completely.
Processed nettle leaves have an earthy taste, and chickens seem to love them as a supplement.
Nettle is rich in protein, vitamins A and C, calcium, and other minerals.
Offer 1-2 cups of prepared nettle leaves per 3-5 chickens daily, maybe mixed with oats or scrambled eggs for a hearty treat.
19) Comfrey
Comfrey is a nutritional powerhouse, loaded with B12 and vitamin A. Chickens benefit from the extra vitamins, especially if their regular feed is lacking.
It’s easy to grow, and birds enjoy pecking at the fresh leaves. You can also keep dried comfrey on hand.
Adding comfrey to their diet gives your flock access to nutrients they might miss otherwise.
20) Calendula
Chickens seem to go wild for calendula’s vibrant orange and yellow petals. Sometimes called pot marigold, this cheerful herb is both tasty and surprisingly nutritious for your flock.
One cool thing about calendula: it can deepen the color of egg yolks, all thanks to those natural pigments. The flowers are also known for their anti-inflammatory properties, which might come in handy if your birds have minor digestive upsets or a bit of mouth irritation.
You can toss fresh or dried petals right into their feed. And in winter, when your chickens could use a little extra immune boost, calendula’s a solid choice.
There’s some talk about its antimicrobial effects too, so if your flock gets the occasional scratch or skin issue, it might help a bit. All in all, calendula’s a lovely way to add both color and a little health support to your chickens’ routine.
