Manna Pro Poultry Grit Supplement, 25-lb bag

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$13.49 Chewy Price
($0.54 /lb)
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About This Item

Details

  • Made from insoluble crushed granite, this grit aids in the grinding and digestion of food so your flock can properly process their feed.
  • Can be fed free-choice in a separate feeder or mixed directly with feed.
  • By enhancing digestion, it helps maintain the overall health and well-being of your birds.
  • Suitable for all types of poultry, it promotes better nutrient absorption and digestive efficiency.
  • Simple to add to your existing feeding regimen to ensure your birds receive the digestive support they need.

Feeding Instructions

Related to This Item

Poultry Feeds, Supplements & Treats

Manna Pro feeds, supplements, and treats help support your flocks at every stage of life with wholesome nutrition. Formulated with essential nutrients needed for healthy growth and vitality, they support optimal health—from hatching to adulthood.

Happier, Healthier Flocks

Manna Pro helps support pet and homestead parents by providing trusted, quality products. Their nutritionally balanced feeds help promote healthier, happier lives for all your feathered companions.

Products That Nurture Life

Packed with real, wholesome ingredients you can see—including whole insects, nutrient-rich grains, and vibrant non-GMO purple corn—Manna Pro products support natural foraging instincts for a delicious and enriching feeding experience.

Crafted for Backyard Poultry

Proper nutrition is key to raising healthy chickens. Manna Pro feeds are packed with protein, vitamins, and minerals to support your flock's growth and keep your backyard beauties thriving.

About Manna Pro

Since 1985—and with roots dating back to 1842—Manna Pro is committed to nurturing life. They make high-quality, nutritionally wholesome feeds, supplements, and treats to help your animals truly thrive.

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Questions & Answers

1 Customer Questions

Is this small enough for 8wk chicks?

Answer by Chewy • May 31, 2025
This product is formulated for mature birds only and may not be suitable for chicks.
Reviews
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4.6
Rated 4.6 out of 5 stars
58 Ratings
Terms & Conditions

32 Customer Reviews

Rated 2 out of 5 stars
By Melanie on Aug 17, 2025

It may be my fault

I may have not read the label carefully or something but this grit is way too chunky. Like small pebble size . The previous grit I purchased was smaller and more

I may have not read the label carefully or something but this grit is way too chunky. Like small pebble size . The previous grit I purchased was smaller and more fine . I feel these are too big. They hardly worn touch it .

Rated 5 out of 5 stars
By Lynn on Aug 29, 2025

Great for Gardening

I use grit in flower pots and in the ground when planting wildflowers. It is great for soil drainage.

I use grit in flower pots and in the ground when planting wildflowers. It is great for soil drainage.

Rated 5 out of 5 stars
By Linda on Jul 18, 2025

Love it!

My chickens love this grit. I have a newly established coop so the soil is still grassy. This helps a lot and they love it. I mix it with the scratch.

My chickens love this grit. I have a newly established coop so the soil is still grassy. This helps a lot and they love it. I mix it with the scratch.

Rated 4 out of 5 stars
By mayhem manor on Mar 11, 2025
Received Free Product

Exactly what it says!

This is a good all purpose grit that we offer free choice to our small backyard flock of chickens. I like that is has additional nutrients to support gut health

This is a good all purpose grit that we offer free choice to our small backyard flock of chickens. I like that is has additional nutrients to support gut health as well. It is pretty funny to watch my gals get excited about a bowl of rocks, but they clearly enjoy it and often run over to check it out as soon as I refill it. Gotta make sure no one else gets the best bits first, right?! It's fairly uniform in size, low dust, and easy enough to lift the full bag since it's not too big (which is nice, as a not very buff, middle-aged lady). My only criticism is that I wish they were sized slightly smaller since I have a mixed flock with a few bantams and they seem to be much more picky, looking for the smallest pieces only. Still, it gives my gang what they need, and the price is fair for what you get, so we're happy with it overall.

Rated 3 out of 5 stars
By Shoop on Feb 28, 2025
Received Free Product

Unfortunately not for Honey and Maple

This is a great idea. I have struggled with getting my chickens to eat grit. I have 2 extremely spoiled Barred Rock hens, and they are in general uninterested in

This is a great idea. I have struggled with getting my chickens to eat grit. I have 2 extremely spoiled Barred Rock hens, and they are in general uninterested in grit. I offer oyster shell also and struggle to get them to ingest that as well. Full disclosure: my chickens live in a coop with a sand bottom. They are not free range. I had hoped that this grit supplement would stimulate them to eat grit. The grit is colorful and a perfect size for chickens; it's just that my little divas will not eat it. I think it is more a function of my chickens and not the supplement! I offered it mixed with their food in a feeder, in a grit cup on the side of their cage, and also broadcast over the floor of their cage with treats like dried insects. As far as I can tell, they have unfortunately rejected it and not eaten any. We have been trying it for about 2 weeks.

Rated 5 out of 5 stars
By Animal Overload on Mar 3, 2025
Received Free Product

Healthier Chickens with Poultry Grit by Manna pro!

Since using Poultry Grit by Manna Pro, I have noticed our chickens are more energetic and have an overall healthier appearance. They have always been good layer’s,

Since using Poultry Grit by Manna Pro, I have noticed our chickens are more energetic and have an overall healthier appearance. They have always been good layer’s, but I have noticed an increase lately. I have never added grit to their diet as I’ve used an “all in one” feed. They do have an area to roam and we give them time to roam the back yard. I think we will continue to use the Poultry Grit, since we have seen an improvement in their overall health. Our chickens are part of our family and with the price of eggs these days, we want to take really good care of them.

Rated 3 out of 5 stars
By Michelle on Mar 25, 2025

Bigger Than I Expected

The rocks in this grit are pretty big, but my small Phoenix rooster doesn't seem to mind. Another review said that the person's bantams liked the grit and because

The rocks in this grit are pretty big, but my small Phoenix rooster doesn't seem to mind. Another review said that the person's bantams liked the grit and because I have bantam hens, I bought it. I don't know how those rocks are supposed to fit in their little beaks and get down their throats, but these hens eat a lot of things that don't look like they'll fit, so maybe they're okay.

Rated 5 out of 5 stars
By Mules4U on Mar 11, 2025
Received Free Product

Chickens seem to like it

I Hadn't used granite grit before, so I was interested to see how they would take to it. The product is nice and clean. Of course there is very light dust when pouring

I Hadn't used granite grit before, so I was interested to see how they would take to it. The product is nice and clean. Of course there is very light dust when pouring into the bowl. It rained the first night I put it out, so the next morning I went to pour the water out of the bowl. The water was all very clear. The chickens took right to it when I put it out. I will continue to use it.

Rated 5 out of 5 stars
By Herechickchick on Mar 10, 2025
Received Free Product

My chickens loved it

It was my first time trying Manna pro poultry grit supplement I put some on the ground and my 13 hens immediately came over to it and start pecking it. A few days

It was my first time trying Manna pro poultry grit supplement I put some on the ground and my 13 hens immediately came over to it and start pecking it. A few days later I offered it to them free choice in a bowl. They have continued eating it at times off and on. I will keep it readily available to them.to eat as they want. I have already recommends it a friend who also chickens.

Rated 5 out of 5 stars
By Cassie on Feb 18, 2025
Received Free Product

Silkies Love Manna Pro Grit Supplement.

I received Manna Pro Poultry Grit Supplement from Chewy and really like it. I mix it both with my chicken's normal food and the treats (girt, poutry snack mix and

I received Manna Pro Poultry Grit Supplement from Chewy and really like it. I mix it both with my chicken's normal food and the treats (girt, poutry snack mix and worms) and they eat it up. It's an easy way to get this supplement into my birds to ensure their health and wellness. Not sure if they can even taste a difference but they definitely eat it up. I will also say I love that Chewy has chicken supplies! It's so nice to have things delivered as I need it.