Best Chicken Feed 2026: Layer, Organic & Starter Feeds Compared

Quick Answer: The best chicken feed for most backyard layers in 2026 is Purina Layena (16% protein) — a complete, consistent layer ration with added calcium for strong shells and no antibiotics or hormones. For an organic flock, Scratch and Peck Naturally Free Organic Layer is the top non-GMO, soy- and corn-free pick; on a budget, Nutrena NatureWise Layer — reformulated to 17% protein — delivers more protein than Layena plus probiotics for less. Raising chicks? Use Purina Start & Grow until about 18–20 weeks, then switch to a layer feed. Whatever you buy, layer feed should run at least 16% protein and 3.0–4.5% calcium, and a hen eats roughly a quarter pound (about a cup) a day.

Feed is the single biggest recurring cost — and the biggest lever on egg quality — for any backyard flock. Get the protein and calcium right and your hens lay strong-shelled eggs for years; get it wrong and you’ll see thin shells, slow laying, and feather problems. We compared the best chicken feeds of 2026 on protein and calcium levels, ingredient quality, life stage, and price, from everyday layer pellets to organic and chick-starter options.

Our top picks at a glance

Updated for July 2026: what changed in the bags

Two things moved since we first published this guide, and both change how the picks compare:

• Nutrena NatureWise Layer is no longer a 16% feed. Nutrena now sells it as NatureWise Layer 17% Protein in both pellet and crumble form, and markets the reformulation as “now with 17% protein” plus increased vitamin D3. It is stocked under the 17% name at Tractor Supply, Chewy, Southern States and Blain’s Farm & Fleet. That makes the budget pick the higher-protein option of our two conventional layer feeds — the opposite of the usual value tradeoff.
• The protein ladder has compressed. With NatureWise at 17%, the gap to Kalmbach Henhouse Reserve (also 17%) has closed entirely on the protein number, so the premium pick now justifies itself on its supplement package — prebiotics, probiotics, essential oils — rather than on protein.

Practical takeaway: if you switched away from NatureWise because you wanted more than 16% protein, the reason no longer applies. If you’re already feeding it, nothing needs to change — a point of protein is well inside the range a laying hen handles comfortably, and calcium, not protein, is still the number that decides shell strength.

Last updated: August 18, 2026 — re-verified directly on Nutrena’s product page: NatureWise Layer is still listed at 17.0% crude protein, no further reformulation since our last check.

Chicken feed by the numbers

• 16% protein and 3–4% calcium is the layer-feed standard. Poultry extension sources (Oregon State and Alabama Cooperative Extension) put complete layer feed at about 16% protein and 3.0–4.5% calcium so hens lay strong shells without pulling calcium from their own bones.
• A hen eats about a quarter pound a day. Extension figures put daily intake at roughly 100–115 grams (0.25 lb, about one cup) per standard-size laying hen — close to 1.5–2 lb per hen per week to budget for.
• Switch to layer feed at 18–20 weeks. OSU and Penn State Extension advise starting layer feed at 18–20 weeks of age or at the first egg, whichever comes first — never before, because the high calcium can harm non-laying birds.
• Higher protein isn’t always better for layers. Layers do best on 16–17%; growing chicks need 18–20%, and all-flock/flock-raiser feeds run around 20% with lower calcium, which is why you offer oyster shell on the side.

A complete, age-appropriate feed also supplies the vitamin E, selenium, and B vitamins a chicken’s nervous system needs — a deficiency in any of the three is the most common cause of wry neck, the twisted-head symptom that’s usually fixable with supplementation if you catch it early.

1. Purina Layena — Best Overall Chicken Feed

Purina Layena is the layer feed most keepers land on, and it earns the spot. It’s a complete 16%-protein ration with Purina’s Oyster Strong calcium system — exactly the 3.5–4% calcium that extension guidance calls for — so your hens lay hard-shelled eggs without depleting their bones. There are no antibiotics or hormones, the amino acids and added vitamins are balanced for steady production, and the marigold extract gives yolks a deeper color. The single biggest reason to buy it is consistency: as one of the largest animal-feed makers, Purina turns out a feed that’s the same bag after bag and is stocked nearly everywhere, so you’re never scrambling to source it. Choose pellets to cut waste or crumbles for smaller birds — the nutrition is identical.

2. Scratch and Peck Naturally Free Organic Layer — Best Organic

If raising an organic flock is the goal, Scratch and Peck is the brand serious keepers name first. The Naturally Free Organic Layer is certified organic and Non-GMO Project Verified, and crucially it’s both soy-free and corn-free — a real advantage if anyone in your household reacts to those allergens through the eggs, or if you just want a cleaner ingredient list. It comes as a whole-grain mash rather than a pellet, which means you can feed it dry, ferment it, or sprout it to get more out of every bag. The trade-offs are honest: a mash produces more waste than pellets unless you wet it, and certified-organic feed costs noticeably more. But for the keeper who cares most about what’s in the feed, nothing on this list beats it.

3. Nutrena NatureWise Layer (Now 17% Protein) — Best Value

Nutrena’s NatureWise line is the value play that doesn’t feel like a compromise — and as of the current formulation it is no longer the 16% feed most buying guides still describe. Nutrena now markets NatureWise Layer at 17% protein, a point above Purina Layena, with the same core nutrition as the premium options — proper calcium for shells, balanced amino acids, no antibiotics or hormones — but it usually sells for less per bag. The standout extra is the built-in probiotic and prebiotic package aimed at gut and immune health, which is genuinely useful through molt and weather swings. It isn’t organic, so if non-GMO ingredients are a hard requirement this isn’t your feed; but for the keeper who wants a solid, consistent layer ration and watches the feed bill, NatureWise hits the sweet spot. Like Layena it comes in pellets or crumbles, so you can match it to your flock.

4. Kalmbach Henhouse Reserve — Best Premium

When you want to give your flock the best and aren’t counting pennies, Kalmbach’s Henhouse Reserve is the premium layer feed to reach for. It runs a slightly richer 17% protein and layers in a fuller supplement package — prebiotics, probiotics, and essential oils aimed at digestion, immunity, and overall condition. Kalmbach has been a family-owned Ohio feed mill since 1963, and that focus shows in a feed keepers consistently rate for shell strength, deep yolk color, and glossy feathering. It costs more than Layena or NatureWise and isn’t as universally stocked, so you may need to order it. But for show birds, a treasured backyard flock, or anyone who simply wants the nicest eggs they can get, it’s a worthwhile upgrade.

5. Purina Start & Grow — Best for Chicks

Layer feed is wrong for growing chicks — its high calcium can damage young kidneys — so every flock raising chicks needs a starter/grower, and Purina Start & Grow is the benchmark. It’s a complete 18%-protein crumble built for birds from day-old through about 18–20 weeks, giving them the protein and balanced nutrition to grow into healthy pullets. You can choose the medicated version (with amprolium to protect against coccidiosis, the leading killer of young chicks) or the non-medicated version if your chicks are vaccinated for cocci — amprolium-medicated starter is also safe to share with guinea keets in a mixed brooder, unlike some ionophore-medicated feeds, per our chickens and guinea fowl compatibility guide. Keep them on it until they’re about to lay — around 18–20 weeks or the first egg — then switch to a layer feed like Layena. It’s the same Purina consistency in a chick-appropriate formula. If a chick’s beak doesn’t line up right, dry crumble is hard for it to eat at all — our scissor beak guide covers mixing this same feed into a wet mash instead.

6. Purina Flock Raiser — Best All-Flock

If your “flock” is actually chickens plus ducks, a few turkeys, roosters, and birds of mixed ages, juggling separate feeds is a headache — and that’s exactly what an all-flock feed solves. Purina Flock Raiser is a single 20%-protein ration designed for everyone but the youngest chicks, with calcium kept deliberately low so it’s safe for non-laying birds and other poultry. The catch is that low calcium: your laying hens won’t get enough from the feed alone, so you set out oyster shell free-choice and let them top up as they need. It costs a touch more than a basic layer feed, but for a multi-species or mixed-age backyard the simplicity of one bag for nearly everyone is worth it. If turkeys are part of that mix, note that young poults still need their own higher-protein starter before they’re ready for an all-flock ration — see our chickens and turkeys guide for the feed and blackhead-disease details specific to that pairing.

How to choose chicken feed

Match the feed to your birds’ life stage first, then to your priorities:

• Start with life stage. Chicks (day-old to ~18 weeks) need an 18–20% starter/grower; laying hens need a 16% layer feed; mixed flocks do well on a ~20% all-flock with oyster shell on the side. Feeding layer feed to non-laying chicks is the most common — and most harmful — mistake.
• Check the two numbers that matter. A good layer feed lists at least 16% protein and 3.0–4.5% calcium on the tag. Those drive egg production and shell strength more than any marketing claim.
• Decide on organic vs. conventional. Certified-organic, non-GMO feeds like Scratch and Peck cost more and are often mash rather than pellets; conventional feeds like Layena (16%) and NatureWise (17%) are cheaper, more convenient, and nutritionally complete. Both grow healthy hens.
• Pellets vs. crumbles. Pellets waste less and stay cleaner in the feeder; crumbles suit smaller and younger birds. The nutrition is identical within a feed line.
• Offer oyster shell free-choice. Cheap insurance with any layer feed and essential with an all-flock feed — a small separate dish lets each hen take what she needs.

The right feed works best alongside the right gear. Keep it dry and rodent-free in a good automatic feeder day to day, and store the unopened bulk of a bag in a sealed feed storage container rather than leaving it in the paper sack it shipped in. Pair it with clean water from a quality chicken waterer, and give chicks a strong start in a proper brooder before they graduate to layer feed in their coop. And keep supplemental snacks within the 90/10 rule — our guide to the best chicken treats covers grubs, mealworms, and scratch that complement feed instead of diluting it, and our can chickens eat tomatoes and can chickens eat avocado guides cover what’s safe (and what isn’t) if garden or kitchen scraps are part of that 10%. Any flock eating treats, scratch, or forage also needs insoluble chicken grit to digest it — the gizzard’s grinding stones, the same mechanism that makes whole grains like rice safe to eat raw; see our can chickens eat rice guide for why. Bread leftovers are another common “is this okay” treat — baked bread is fine in small amounts, but raw dough and mold are genuine hazards; see our can chickens eat bread guide for the research behind both. Onion and garlic scraps are the one ingredient that shouldn’t go in that 10% at all — they carry the same sulfur-compound toxicity risk documented in dogs and cats, and chicken-specific safety has never actually been confirmed; see our can chickens eat onions guide for what the veterinary literature does and doesn’t say. Cucumber is a far safer way to fill that 10% on a hot day — its 95% water content makes it a genuine hydration boost, with the one catch being that a pickled cucumber is a sodium-loaded pantry item, not a vegetable, once it’s been brined; see our can chickens eat cucumber guide for the sodium math. Popcorn is another safe addition to that 10% as long as it’s plain and fully popped, since corn already makes up the bulk of most feed rations — the catch is unpopped kernels, a harder flint-corn variety than scratch corn and a real choking risk; see our can chickens eat popcorn guide for the full breakdown. Orange segments are a fine occasional sweet treat too — contrary to popular belief, hens don’t need citrus for vitamin C, since poultry research confirms they synthesize their own in the kidney; see our can chickens eat oranges guide for the research behind that myth. Pineapple rounds out that 10% as another sweet, safe option — contrary to another popular claim, its bromelain enzyme doesn’t irritate a chicken’s digestion; peer-reviewed broiler feed trials actually found it improves nutrient digestibility, so the only real catch is skipping the tough, fibrous core; see our can chickens eat pineapple guide for both. Broccoli belongs in that 10% too, though it’s worth knowing why rather than just trusting it — it’s a genuinely documented goitrogenic vegetable, but a laying-hen feeding trial using far more broccoli than any treat portion found no thyroid-related harm at all; see our can chickens eat broccoli guide for the dose that actually matters. Mango flesh can round out that 10% too — just peel it and pit it first, since the peel carries compounds related to the same chemical family found in poison ivy and the pit’s kernel contains a cyanide precursor that’s academic anyway given a chicken can’t crack the pit open; see our can chickens eat mango guide for the full breakdown. Carrots are a worry-free way to use that same 10% — root or greens, raw or cooked, and unlike most items on this list the “it boosts egg yolk color” claim is backed by actual laying-hen feeding trials rather than repeated folklore; see our can chickens eat carrots guide for the research and the one outdoor caution worth knowing. A small piece of cheese can round out that 10% too, and the usual lactose worry is mostly misplaced once a cheese has been aged — sodium is the number that actually matters, and it’s nearly double for a hard parmesan versus a mild cheddar at the same weight; see our can chickens eat cheese guide for the breakdown by cheese type. Peanuts can round out that same 10% too, and the thing worth watching isn’t the peanut itself but how it was stored — aflatoxin, a mold toxin that can develop on peanuts kept in hot, humid conditions, is the documented risk, with research linking even modest exposure to real liver damage in poultry; see our can chickens eat peanuts guide for the thresholds and why roasting alone isn’t a fix.

The bottom line

For most backyard flocks, Purina Layena is the chicken feed to buy — a complete, consistent 16% layer ration with the calcium hens need for strong shells. Want organic? Scratch and Peck Naturally Free is the non-GMO, soy- and corn-free pick. Watching the budget? Nutrena NatureWise now delivers 17% protein plus probiotics for less, while Kalmbach Henhouse Reserve is the premium step-up. Raising chicks, use Purina Start & Grow until about 18–20 weeks; running a mixed flock, Purina Flock Raiser feeds everyone from one bag — though if that mixed flock includes ducks, see our can chickens and ducks live together guide first, since ducklings need roughly double a chick’s niacin and plain chick starter alone won’t cover it. Whatever you choose, aim for 16% protein and 3–4% calcium for layers — and keep oyster shell out free-choice.

One buying note before you order online: a 50 lb bag is heavy, cheap, and clears Amazon’s $35 free-shipping threshold on its own, so it ships free to members and non-members alike — and Subscribe & Save takes another 5–15% off without any membership. That is the core reason we tell keepers that Amazon Prime is usually not worth it for a flock: the purchase you repeat most is the one Prime does nothing for.

Check the Purina Layena price on Amazon →