Oyster Shells 15lbs. by Old Cobblers Farm

What are the uses of oyster shells? 

• Gardening: Helps buffer soil acidity and provide plants with vital calcium. This makes for a good compost as a soil additive or mulch. 
• Chicken feed: To harden up egg shells due to calcium in the oyster

How much oyster shell should you feed your chicken? 

• The average chicken will eat 100 grams of feed
• Fill a bowl of oyster shell along with your chickens feed and your hens will figure out how much they need to eat because.. you know chickens are good like that.