Feeding your flock the right grower feed can mean the difference between a healthy, productive flock and a struggling one, affecting everything from egg production to overall vitality. As chickens transition from starter to adult diets, their nutritional needs become more specific, and choosing a formula that balances protein, vitamins, and minerals is essential for optimal growth and disease resistance. With countless brands crowding store shelves, it’s easy to feel overwhelmed, but a well‑chosen feed can boost weight gain, improve feather quality, and even lower feed waste. In this post we’ve tested and compared six top‑rated grower feeds, highlighting the strengths of each so you can make an informed decision for your birds.
6 Top Grower Feeds for Chickens – Expert Picks
We’ve tested each formula for nutrition, palatability, and value, so you can confidently choose the perfect feed for thriving chickens.
6. Scratch and Peck Feeds Whole Grain Grower Mash.
Scratch and Peck Feeds Whole Grain Grower Mash is a nutritionally complete starter feed designed for both chickens and ducks. Each 40‑lb bag delivers 17 % protein from a blend of corn‑free, soy‑free whole grains that are fermentable, supporting robust bone development and healthy gut flora. The mash is USDA Organic and Non‑GMO Project Verified, meaning no hidden fillers, antibiotics, or synthetic additives—just pure, premium ingredients you can see and trust. Sourced and milled in North America, the formula backs local farmers who practice holistic agriculture, ensuring every kernel contributes to the vitality of hybrid and heritage breeds alike.
Pros
- High‑quality protein from whole grains promotes strong growth without corn or soy allergens.
- Certified organic & non‑GMO guarantees a clean, chemical‑free diet for your flock.
- Transparent ingredient list lets you see exactly what each bird is eating, supporting informed feeding decisions.
Cons
- The 40‑lb bulk bag may be larger than needed for small backyard flocks, requiring careful storage.
- Slightly higher price point reflects premium sourcing and certifications, which may be a consideration for budget‑focused growers.
5. Scratch and Peck Grower Mash
A wholesome starter mash designed for both chickens and ducks, Scratch and Peck Whole Grain Grower Mash delivers a balanced 17 % protein diet without the common allergens of corn and soy. Every grain is whole‑food, fermentable, and milled right here in North America, so you can trace each ingredient back to farms that practice holistic agriculture. Certified USDA Organic and Non‑GMO Project Verified, this feed contains no fillers, antibiotics, or unnecessary additives—just premium, natural nutrition that supports the rapid growth of hybrid and heritage breeds alike. The transparent ingredient list lets you see exactly what your birds are eating, giving you confidence that every bite fuels strong bone development, vibrant feathering, and overall vitality.
Pros
- Allergen‑free formulation – corn‑free and soy‑free reduces the risk of digestive upset and allergies.
- High‑quality protein – 17 % protein from whole grains promotes rapid, healthy growth.
- Organic & non‑GMO certified – ensures the feed is free from synthetic chemicals and genetically modified ingredients.
Cons
- Higher price point – premium organic ingredients can make the bag cost more than conventional feeds.
- Limited to small flocks – the 10‑lb bag is ideal for backyard or small‑scale operations, but may require frequent reordering for larger farms.
4. Manna Pro Chick Starter Feed
Manna Pro Chick Starter Feed is a complete, non‑medicated diet designed specifically for chicks from hatch to 16 weeks. The soft, easy‑to‑digest crumble size fits tiny beaks perfectly, encouraging healthy eating habits right from day one. Enriched with a balanced blend of vitamins and minerals, this formula supports a robust immune system, strong bone development, and overall growth—laying a solid foundation for future layers or meat birds. Because it contains no antibiotics or added medications, backyard poultry keepers can trust they’re feeding their birds a natural, wholesome diet. Manna Pro’s reputation for reliable poultry supplies means you’re getting a product that’s been tested and loved by chicken owners across the country.
Pros
- Complete nutrition for chicks up to 16 weeks, covering all essential nutrients.
- Non‑medicated formula offers a natural feeding option without antibiotics.
- Soft crumble texture is easy for baby chicks to peck and digest, promoting steady growth.
Cons
- Only available in a 5 lb bag, which may be excessive for very small flocks.
- Lacks added medicated treatments, so owners needing disease‑prevention additives must supplement separately.
3. Scratch and Peck Feeds Whole Grain Grower Mash
Scratch and Peck Feeds Whole Grain Grower Mash is a premium, corn‑free and soy‑free chicken and duck feed formulated with 17 % protein from certified organic, non‑GMO grains. Each 25‑lb bag delivers clean, balanced nutrition without unnecessary additives, helping your flock maintain a glossy, healthy plumage while supporting steady growth. The feed can be offered dry for a tidy, mess‑free meal or fermented to curb picky eating habits—both methods supply the same wholesome nutrients. Proudly grown and milled in the USA and Canada, this mash backs local agriculture and sustainable practices. The recyclable and compostable packaging further reduces waste, making it an eco‑friendly choice for conscientious backyard farmers.
Pros
- High‑quality protein (17 %) from organic grains promotes rapid growth and vibrant feather health.
- Versatile feeding – dry or fermented – keeps even the pickiest birds satisfied and well‑nourished.
- Eco‑conscious – locally sourced, non‑GMO, and packaged in recyclable/compostable material.
Cons
- Price premium – organic, non‑GMO ingredients and sustainable packaging can make it pricier than conventional feeds.
- Limited availability – may be harder to find in brick‑and‑mortar stores outside North America, requiring online ordering.
2. Scratch and Peck Feeds Whole Grain Grower Crumbles
Scratch and Peck Feeds Whole Grain Grower Crumbles are a nutritionally complete feed designed for chickens and ducks in their crucial growth stage. Each 25‑lb bag delivers 17 % protein from premium whole‑grain ingredients—no corn, no soy, and absolutely no fillers or medications. The crumbles are USDA‑Organic and Non‑GMO Project Verified, giving you confidence that every bite is clean, safe, and sourced from North‑American farms that practice holistic agriculture. Whether you raise heritage breeds or modern hybrids, the balanced blend of whole grains and trusted nutrients supports strong bone development, vibrant feathering, and robust immune health. The convenient crumble form mixes easily with water or can be offered dry, making feeding simple and mess‑free. By choosing Scratch and Peck, you’re not only feeding your birds the best nature has to offer—you’re also supporting local growers who prioritize sustainable, chemical‑free production.
Pros
- Corn‑ and soy‑free, 17 % protein – promotes rapid, healthy growth without common allergens.
- USDA Organic & Non‑GMO verified – guarantees a pure, chemical‑free feed.
- North‑American grown & milled – supports local agriculture and ensures consistent quality.
Cons
- Higher price point compared to conventional, non‑organic feeds.
- Limited availability in some regions; may require online ordering or specialty stores.
1. Manna Pro Medicated Chick Starter Grower Feed
Manna Pro Medicated Chick Starter‑Grower Feed delivers a balanced, high‑protein diet that’s specially formulated for the first 16 weeks of a chick’s life. Each 5 lb bag contains crumble‑size pellets that are easy for tiny beaks to pick up, minimizing waste and keeping the coop tidy. The formula is enriched with 18 % protein to promote rapid weight gain and muscle development, while a blend of essential vitamins and minerals supports overall health and strong skeletal growth. What sets this feed apart is the inclusion of Amprolium, a proven coccidiostat that helps protect vulnerable chicks from coccidiosis—a common and potentially deadly parasite in young poultry. Whether you’re raising backyard layers or starting a small flock, this complete feed gives your birds the nutrition they need to thrive from hatchling to healthy hen.
Pros
- Coccidiosis protection – Amprolium added for proactive disease prevention.
- High‑protein nutrition – 18 % protein supports fast growth and muscle development.
- Chick‑friendly crumble form – Easy to eat, reduces feed waste and keeps the coop clean.
Cons
- Medicated feed may be unnecessary for flocks already managed with separate coccidiosis controls.
- 5 lb bag size may require frequent repurchase for larger operations or high‑turnover flocks.
Buying Guide
Choosing the right grower feed is crucial because it bridges the chick stage and adult production, supplying balanced protein, energy, and essential nutrients for healthy development. A good feed will support strong bones, feathering, and immune function, setting the stage for high egg production later.
- Nutritional profile – Aim for 16‑20% protein, proper calcium, and added vitamins/minerals for the growth stage.
- Ingredient quality – Choose feeds with whole grains and soybean meal; avoid excessive fillers or unknown by‑products.
- Protein & energy – Consistent protein and metabolizable energy prevent slow growth or excess fat; check the guaranteed analysis.
- Pellet size & palatability – Pellets should suit the birds’ age and be easy to eat, encouraging steady intake.
- Cost & value – Compare price per kilogram with nutrient density; higher quality may save money long‑term.
By matching these factors to your flock’s size and goals, you can select a feed that promotes rapid growth while keeping costs reasonable.
Frequently Asked Questions
What is the ideal protein level in a grower feed for chickens?
A good grower feed should contain 16‑18 % protein. This range supports rapid muscle development and feather growth for chickens aged 4‑12 weeks without causing excess fat deposition. Look for feeds labeled “starter‑to‑grower” or “grower” that specify this protein range on the packaging.
Should I supplement a commercial grower feed with grains or kitchen scraps?
Commercial grower feeds are formulated to be nutritionally complete, so additional grains or kitchen scraps are not necessary and can dilute the balanced nutrient profile. If you want to offer treats, limit them to no more than 5‑10 % of the total diet and choose healthy options such as:
- Small pieces of fresh fruit (e.g., berries, apple slices)
- Cooked vegetables (e.g., carrots, peas)
- Whole‑grain corn or oats (in moderation)
How often and how much should I feed my growing chickens?
- Feeding frequency: Provide feed twice daily (morning and evening) to keep the birds steady and reduce waste.
- Quantity: Offer approximately 100‑120 g (3½‑4 oz) per bird per day. Adjust the amount based on the flock’s size, activity level, and ambient temperature—birds may eat more in colder weather.
- Water: Always ensure clean, fresh water is available, as proper hydration is essential for nutrient absorption.
Conclusion
Choosing the right grower feed is ultimately about matching nutrition to the specific needs of your flock, ensuring balanced protein, energy, and essential vitamins for healthy development. Prioritize feeds that offer consistent quality, are formulated for the critical growth phase, and support strong bone and immune health. Remember that proper storage, clean water access, and monitoring flock response are just as vital as the feed itself. By focusing on these fundamentals, you’ll foster robust, productive chickens that thrive on a diet tailored to their growth stage, setting the foundation for long‑term flock health and performance.