Kalmbach Feeds All Natural 20% Protein Flock Maker Crumbles Chicken Feed, 50-lb bag

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About This Item

Details

  • Complete crumble feed for starting and growing ducks, geese, chickens, turkeys, and gamebirds up to laying age—ideal for mixed flocks.
  • Prebiotics, probiotics, essential oils, and enzymes support digestive and immune health.
  • High levels of vitamins A and E support health and immunity.
  • Fortified with vitamins and minerals for strong, healthy birds.
  • Meets niacin requirements for ducks and geese with no additional supplementation required.

Ingredient Information

Feeding Instructions

Instructions

Learn More About Kalmbach Feeds From Our Team of Experts

About Kalmbach Feeds Poultry Feeds

A Full Line of Poultry Feeds

Kalmbach makes feeds for every bird in your flock, from the moment they hatch to the time they mature. They offer over 50 different poultry products tailored for each of your birds, making them a one-stop-shop for all your chicken feed needs.

Quality. Consistency. Kalmbach.

Kalmbach takes pride in producing a quality product, every time. That’s why their feeds are fixed formulated, to ensure you get the exact same feed every time you open a bag!

Your Flock Will Squawk!

Kalmbach Feeds offers a complete line of poultry feed tailored to your flock’s specific needs. Your birds will simply love these feeds, and your family will love the fresh, nutritious eggs you get from your Kalmbach-fed birds.

Fixed Formulated

Kalmbach poultry feeds are fixed formulated by their Ph.D. poultry nutritionists. That means their feed formulas stay exactly the same for every batch, so you can get the consistency you want in every bag. Many other brands change their formulas as commodity prices change, but not Kalmbach Feeds. Their bag-to-bag consistency will give you peace of mind and help your flock thrive, too!

Proprietary Blends

Kalmbach premium poultry feeds contain LifeGuard and YolkProud proprietary blends to boost your birds’ health and yield beautiful, vibrant eggs.

LifeGuard

LifeGuard is an all-natural, proprietary blend of prebiotics, probiotics, essential oils and digestive enzymes. It helps introduce beneficial bacteria into the gut to maximize intestinal health, and the specially selected essential oils help reduce stress and support healthy immunity.

YolkProud

Poultry owners take pride in their egg quality, and one healthy egg indicator is the color of the yolk. That’s why they call this blend YolkProud—a natural blend of flower and vegetable extracts can help you get the beautiful, vibrant egg yolks you want, for the ultimate source of pride!

Treat Your Flock to the Nutrition They Deserve

Family Owned

Maximum Egg Production

Chickens Love It!

100% Money Back Guarantee

About Kalmbach Feeds

Kalmbach Feeds has been consistently producing high-quality products since 1963. This family-owned, customer-focused company offers a complete lineup of nutritional products, and they are committed to the highest levels of customer service.

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Questions & Answers

9 Customer Questions


What is niacin levels in content of this feed?

Answer by ChewyJun 23, 2022
This feed contains 45 milligrams per pound of Niacin.

Where is this product sourced at/from?

Answer by ChewyAug 03, 2023
This feed is made and sourced in the USA.

Can I feed this throughout my Guinea hens' lives, since they require more protein?

Answer by ChewyMar 16, 2023
Flock Maintainer is a better option for adult guineas, especially if they are free-ranging.

Is this suitable for laying hens?

Answer by ChewyDec 24, 2025
This is formulated for starting and growing mixed flocks of free-range or confined ducks, geese, chickens, turkeys and game birds up to market weight.

4.6
Rated 4.6 out of 5 stars
268 Ratings

93 Customer Reviews



Rated 5 out of 5 stars
By Deborah on Nov 6, 2025

One great feed with high protein, for all of our poultry

We raise/breed silkies so wanted a little higher protein for them and got into Kalmbachs Flock Maker Crumbles a few years ago. We feed this to our baby chicks,

We raise/breed silkies so wanted a little higher protein for them and got into Kalmbachs Flock Maker Crumbles a few years ago. We feed this to our baby chicks, old chickens, and ducks. It's got way lower calcium so better for the roosters, but lacks what hens need so we keep a dish of oyster shell for the hens. All of our chickens and ducks are looking great on this feed!


Rated 5 out of 5 stars
By Savannah on Dec 14, 2025

Quails Are Happy

I use this for my quail, whose lil faces can’t handle some of the bigger pellets I normally see. this stuff is fantastic and I can see them getting chunkier by the

I use this for my quail, whose lil faces can’t handle some of the bigger pellets I normally see. this stuff is fantastic and I can see them getting chunkier by the day (just in time for winter - this is on purpose)


Rated 1 out of 5 stars
By Heidi on Nov 19, 2025

Moldy

I bring my packages in the house and set the bags by the front door until I need to take them out to the coop. I opened this today in the house bc I have 2 sick

I bring my packages in the house and set the bags by the front door until I need to take them out to the coop. I opened this today in the house bc I have 2 sick hens and was horrified


Rated 5 out of 5 stars
By Jennifer on Dec 7, 2025

Amazing quality

I love this for my chickens and ducks. They seem more satisfied with the food. I absolutely love all of the poultry food from kalmbach

I love this for my chickens and ducks. They seem more satisfied with the food. I absolutely love all of the poultry food from kalmbach


Rated 5 out of 5 stars
By Carlyn on Nov 18, 2025

Chickens approve

I always add chick starter to my regular feed for the extra protein. I've heard good things about this company so I figured I'd try it out and they seem to like

I always add chick starter to my regular feed for the extra protein. I've heard good things about this company so I figured I'd try it out and they seem to like it.


Rated 5 out of 5 stars
By Debra on Nov 9, 2025

Crumbles were nice whole crumbles

I bought this brand as l got a bag full of dust from another national brands Chick Crumble. Nit only is this crumble nice sizes it smells fresh and my chicks love

I bought this brand as l got a bag full of dust from another national brands Chick Crumble. Nit only is this crumble nice sizes it smells fresh and my chicks love it!


Rated 5 out of 5 stars
By Christa on Dec 29, 2025

My chickens love this!

My chickens love this feed. Sad to loose Chewy due to FedEx delivery problems though.

My chickens love this feed. Sad to loose Chewy due to FedEx delivery problems though.


Rated 5 out of 5 stars
By Patti on Dec 30, 2025

My chickens love Kalmbach crumbles.

I have different age chickens. Flock crumbles work wonderful for my girls

I have different age chickens. Flock crumbles work wonderful for my girls


Rated 5 out of 5 stars
By Alex on Sep 16, 2025

Good Quality

Love the higher protein to support my birds through the remaining heat of summer, and keeping my roosters off of layer feed. This isn’t sold anywhere near me locally,

Love the higher protein to support my birds through the remaining heat of summer, and keeping my roosters off of layer feed. This isn’t sold anywhere near me locally, so thankful for Chewy’s auto drop to keep my birds in their food.


Rated 1 out of 5 stars
By Laura on Nov 10, 2025

Feed is fine. The algorithm is problematic

I searched for chick feed. I thought I ordered chick feed. I did not, apparently. This has happened on two other orders.

I searched for chick feed. I thought I ordered chick feed. I did not, apparently. This has happened on two other orders.