---
product_id: 409012504
title: "Southside Plants Oyster Shell Flour - High Calcium Supplement for Chickens, Amphibians, Reptiles, Mammals, Invertebrates & Birds - Harvest Delight Chicken Scratch | 1 lbs (1 lb)"
brand: "southside plants"
price: "14590 Ft"
currency: HUF
in_stock: true
reviews_count: 8
category: "Southside Plants"
url: https://www.desertcart.hu/products/409012504-southside-plants-oyster-shell-flour-high-calcium-supplement-for-chickens
store_origin: HU
region: Hungary
---

# 100% natural, no additives or chemicals High calcium content for stronger bones Easy-to-mix fine flour reduces feed waste Southside Plants Oyster Shell Flour - High Calcium Supplement for Chickens, Amphibians, Reptiles, Mammals, Invertebrates & Birds - Harvest Delight Chicken Scratch | 1 lbs (1 lb)

**Brand:** southside plants
**Price:** 14590 Ft
**Availability:** ✅ In Stock

## Summary

> 🦚 Elevate your flock’s health with every sprinkle!

## Quick Answers

- **What is this?** Southside Plants Oyster Shell Flour - High Calcium Supplement for Chickens, Amphibians, Reptiles, Mammals, Invertebrates & Birds - Harvest Delight Chicken Scratch | 1 lbs (1 lb) by southside plants
- **How much does it cost?** 14590 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/409012504-southside-plants-oyster-shell-flour-high-calcium-supplement-for-chickens)

## Best For

- southside plants enthusiasts

## Why This Product

- Trusted southside plants brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Boost Eggshell Strength:** Enhance your flock’s productivity with superior calcium for harder, healthier eggshells.
- • **All-Natural & Chemical-Free:** Premium oyster shell flour with zero additives, ensuring pure nutrition for your animals.
- • **Effortless Feed Integration:** Fine flour texture blends seamlessly into feed or substrates, minimizing waste and maximizing intake.
- • **Versatile Multi-Species Use:** Perfect calcium supplement for chickens, reptiles, amphibians, mammals, birds, and invertebrates alike.
- • **Sustainably Sourced & Made in USA:** Support eco-friendly farming with a trusted, locally made calcium supplement.

## Overview

Southside Plants Oyster Shell Flour is a premium, finely milled calcium supplement designed to strengthen bones and improve eggshell quality across a wide range of animals including chickens, reptiles, amphibians, mammals, birds, and invertebrates. Free from chemicals and additives, this sustainable product mixes easily into feed or substrates, ensuring efficient nutrient delivery and less waste. Made in the USA, it’s the go-to choice for health-conscious animal caretakers seeking natural, effective nutrition.

## Description

Southside Plants OYSTER SHELL FLOUROyster shell is a sustainable source of calcium and other minerals for your chickens, reptiles, invertebrates and more. Oyster shell flour is easy to mix into your chicken food for less waste than traditional crushed oyster shell. Rich source of calcium for stronger bones and health. Safe for amphibians for Chickens, Amphibians, Reptiles, Mammals, Invertebrates & Birds. Coat Feed Insects. Used to add nutrients to substrates for Isopod or Millipedes. Use For calcium supplement for chickens.No harmful Chemicals. Safe For All Reptiles, Chickens, Amphibians, Mammals, Invertebrates & Birds. Use to add nutrients to substrates for Isopad or Millipedes Use For calcium supplement for chickens. Excellent Source Of Calcium. 1lbs Oyster Shell Flour has a lot of calcium and nutrients. Superior quality compared to others, Oyster Shell Flour provides essential calcium & nutrients that helps Chicken, Hen, Bird, Reptile enhance egg production and promote stronger eggshells. Made in the USA. Oyster shell is a sustainable source of calcium and other minerals for you Chickens, Reptiles, Invertebrates and more. Oyster shell flour is easy to mix into you chicken food for less waste than traditional Crushed Oyster Shell.

Review: Good for ducks - My ducks hate grit so this was ideal for mixing into their food. They had no problem eating it mixed in their food. The egg shells were hard and sturdy. It was a pretty good price too.
Review: Great for chickens, even picky chickens. - My chickens won't touch crushed oyster shells. This powered and gritty type works perfectly as I mix it into their layer feed. I don't have an exact measurement that I use. I just sort of spinkle it so it covers the top layer of feed and then use the scoop to mix it in a few times. Their egg shells have become much harder and I haven't had any broken eggs in the nesting boxes since starting to use this. The broken eggs were due to my "plus size" lovely ladies stepping on the eggs.

## Features

- HEALTHY & NUTRITIOUS - 1lbs Oyster Shell Flour has a lot of calcium and nutrients. Superior nutrition retention to crushed, Oyster Shell Flour provides essential calcium & nutrients that help Chicken, Hen, Bird, Reptile enhance egg production and promote stronger eggshells.
- PREMIUM QUALITY - No harmful Chemicals. No additive or preservative. Ideal pets treated with high Calcium and other vital nutrients help pets boost their immune system for healthier living.
- SOURCE OF CALCIUM: Rich source of calcium for stronger bones and health. Oyster Shell Flour is an Excellent Source Of Calcium For All Reptiles, Chickens, Amphibians, Mammals, Invertebrates & Birds.
- USES: Safe for amphibians for Chickens, Amphibians, Reptiles, Mammals, Invertebrates & Birds. Coat Feed Insects. Used to add nutrients to substrates for Isopod or Millipedes. Use for calcium supplement for chickens.
- EASY TO MIX: Oyster shell flour is easy to mix into your chicken food for less waste than traditional Crushed Oyster Shell. Mix in oyster shell flour to your isopod and millipede substrates for a continuous source of nutrition and calcium. Oyster shell flour can also be used to coat insects before feeding to reptiles.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09RKTP7GZ |
| ASIN  | B09RKTP7GZ |
| Best Sellers Rank | #22,390 in Pet Supplies ( See Top 100 in Pet Supplies ) #48 in Bird Health Supplies |
| Brand Name | Southside Plants |
| Color | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (315) |
| Date First Available | January 31, 2022 |
| Date First Available  | January 31, 2022 |
| Directions | Mix 1 tablespoon of Oyster Shell Flour per day into your chicken's feed. For reptiles, invertebrates, and amphibians, use as a calcium supplement by coating insects or adding to substrates. Safe for all species mentioned. Use as directed for optimal results. |
| Item Dimensions LxWxH | 9.49 x 7.68 x 3.23 inches |
| Item Package Dimensions L x W x H | 7.91 x 5.75 x 1.38 inches |
| Item Weight | 16 ounces |
| Manufacturer | Southside Plants |
| Manufacturer  | Southside Plants |
| Number of Items | 1 |
| Product Dimensions  | 9.49 x 7.68 x 3.23 inches; 1 Pounds |
| Size | 1 Pound (Pack of 1) |
| Target Audience Keyword | birds |

## Product Details

- **Brand:** Southside Plants
- **Flavor:** Chicken
- **Item Form:** Powder
- **Item Weight:** 16 ounces
- **Manufacturer:** Southside Plants

## Images

![Southside Plants Oyster Shell Flour - High Calcium Supplement for Chickens, Amphibians, Reptiles, Mammals, Invertebrates & Birds - Harvest Delight Chicken Scratch | 1 lbs (1 lb) - Image 1](https://m.media-amazon.com/images/I/7184cJpTTAL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good for ducks
*by P***E on November 12, 2025*

My ducks hate grit so this was ideal for mixing into their food. They had no problem eating it mixed in their food. The egg shells were hard and sturdy. It was a pretty good price too.

### ⭐⭐⭐⭐⭐ Great for chickens, even picky chickens.
*by N***C on March 31, 2025*

My chickens won't touch crushed oyster shells. This powered and gritty type works perfectly as I mix it into their layer feed. I don't have an exact measurement that I use. I just sort of spinkle it so it covers the top layer of feed and then use the scoop to mix it in a few times. Their egg shells have become much harder and I haven't had any broken eggs in the nesting boxes since starting to use this. The broken eggs were due to my "plus size" lovely ladies stepping on the eggs.

### ⭐⭐⭐⭐⭐ Good value and worked!
*by P***T on August 27, 2025*

Milled very fine. I am using this for button quail and they like the small size. Just have to make sure the opening to the oyster shell flour is small so they don't use it as a dust bath. Works great for button quail.

## Frequently Bought Together

- Southside Plants Oyster Shell Flour - High Calcium Supplement for Chickens, Amphibians, Reptiles, Mammals, Invertebrates & Birds - Harvest Delight Chicken Scratch | 1 lbs (1 lb)
- Pecking Order Oyster Shell - Calcium Supplement to Support Laying Hens and Strong Egg Shell Development (5 LB)
- Manna Pro Omega Egg Maker, Chicken Feed Supplement for Laying Hens, Poultry Food with Omega-3 Fatty Acids, Digestion Support with Fortified Vitamins & Minerals, 5 lbs

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-13*