Skip to content
EMT and Credit Cards Accepted
EMT and Credit Cards Accepted

2kg Oyster Shell Flour by Gaia Green

$15.00

Product Code:GAI-171

UPC Code:678662650026

GAIA GREEN Oyster Shell Flour is a renewable alternative to mined limestone with a comparable capacity for ameliorating soil acidity. A single application can improve soil properties for several years. GAIA GREEN Oyster Shell Flour is an excellent choice for all gardens where increased soil pH is desired.

BENEFITS
  • An excellent source of slow release calcium.
  • Equivalent to limestone for ameliorating soil acidity.
  • Renewable resource.

ORGANIC
GAIA GREEN Oyster Shell Flour is approved for use in organic agriculture by Ecocert Canada (in compliance with Canada’s Organic Production Systems General Principles & Management Standards and Permitted Substances Lists (CAN/CGSB 32.310-2015 and CAN/CGSB 32.311-2015)).