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 delivers 16% protein 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

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.

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 — Best Value

Nutrena’s NatureWise line is the value play that doesn’t feel like a compromise. It’s a complete 16%-protein layer feed 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. 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.

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.

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 and NatureWise 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, 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.

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 delivers the same 16% 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. Whatever you choose, aim for 16% protein and 3–4% calcium for layers — and keep oyster shell out free-choice.

Check the Purina Layena price on Amazon →