Bluff Oyster Shell Flour  - Seacliff Organics Living Soil Amendments New Zealand

Crushed Bluff Oyster Shells

: In stock

: Seacliff Organics

: Amendment


A great source of calcium

Crushed Bluff Oyster Shells composition is around 95% calcium carbonate. This is a great substitute to use for Ag lime with a number of other nutrients and micronutrients!

Recommended Usage

  • For soil mixes and top dressing, add 8 Litres per cubic meter of soil.