OGS Shell Grit is a fantastic source of quick release calcium for your plants. Being made of low density shells this source of calcium is extremely quick acting and perfect for a top dress / calcium deficiency. 

This product however is not intended as a long term calcium source in a no-till environment due to its extremely quick breakdown time. We provide Oyster Shell Flour as our premium source of calcium (and Chitin) which takes approximately 9 months to completely degrade in the soil and is therefore more consistent. It is for this reason we recommend that Shell Grit not be used as a primary source of calcium due to how quickly you will need to replace it and potential lockout issues. 

Note: Our Shell Grit is pre-ground.
 

Sold by the kilogram.

(129324)

SKU 129324
Brand OGS
Shipping Weight 1.0000kg
Shipping Width 0.160m
Shipping Height 0.060m
Shipping Length 0.200m
Shipping Cubic 0.001920000m3
Type Additives

Warranty

Limited Warranty - This product has been stored in a controlled enviroment to ensure you will receive the best quality product possible. Due to this reason this product is sold on a strict no refund or return policy, unless it falls under a warranty claim. If you have purchased this product and have concerns, please contact us by using a Return Merchandise Authorisation form.

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What is the eligibility for Free Shipping?

As long as your delivery address is in our free shipping zone, and your order is above the minimum value for free shipping, your shipping will be free. For full details see our shipping information here.