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Purina Oyster Shell, 5 lb.

SKU: 101319899
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Product Rating is 4.7
4.7
 (6)

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Item Information

Purina Oyster Shell poultry feed helps support egg shell integrity by providing extra calcium in free-range conditions or when scratch grains, table scraps, etc., comprise a major portion of the diet. High in calcium.

Guaranteed Analysis: Calcium (Ca) (min.) 36.00
Calcium (Ca) (max.) 41.00

Feeding Instructions:
Provide free choice next to feed during the laying season, or mix 1 lb. with 20 lb. of feed.

Specification Description
Rabbit: No
Pig: No
Poultry: Yes
Product Weight: 5 lb.
Goat: No
Product Length: 3 in.
Package Size: 5 lb.
Product Height: 11-1/2 in.
Brand: Purina
Cattle: No
Product Width: 9 in.
Horse: No
Type: Grit
Sheep: No
Animal Type: Laying Hens
Deer: No
Manufacturer Part Number 44573
Purina Oyster Shell, 5 lb. is rated 4.7 out of 5 by 6.
Rated 3 out of 5 by from Pieces too big for my chickens The crush oyster pieces are too big for my chickens I've watched them pick out any tiny pieces they could eat.
Date published: 2019-08-21
Rated 5 out of 5 by from Excellent Product!! My chickens love this product! It greatly enhanced egg production!
Date published: 2019-04-14
Rated 5 out of 5 by from Purina oyster shells This is a product that I recommend highly, I have used Purinas oyster shells for years and will continue using them for years to come
Date published: 2019-03-01
Rated 5 out of 5 by from Quality product Great product to assist with egg shell hardness at great price point
Date published: 2018-07-16
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New to chickens raising. How is this product is used exactly? Do you mix it in the food or just throw it on the ground?

Asked by: Italiangal
Thanks for choosing Purina. If you are feeding one of our formulated layer diets as the sole product, you should not need the oyster shell. However, you may provide this free choice next to their feed during the laying season. Or, if you choose to mix it in, you may at 1 lb. per 20 lbs. of feed.
Answered by: Purina Product Expert
Date published: 2019-03-05

I was wondering about using this product in my garden. I have read that ground oyster shells also provide calcium to plants such as tomatoes and peppers. I was just wanting to make sure there was no additives, that it was pure oyster shells.

Asked by: 7Bobby7
Thanks for your inquiry. While we cannot speak of its efficacy in gardening, we can tell you that it is indeed just crushed oyster shells.
Answered by: Purina Product Expert
Date published: 2019-02-26

Can I use these shells for the birds? I know they say egg shells are great for birds because of the protein they need, just wondered if these would be the same.

Asked by: Kandi Brown
This is a great calcium source for all chickens, turkeys, gamebirds and waterfowl. I am not certain what type of bird you are referencing. But, any of the fowl that needs additional calcium could benefit.
Answered by: Purina Product Expert
Date published: 2019-03-13
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