2kg Oyster Shell Flour by Gaia Green Trimming The raw ore is crushed

The raw ore is crushed

3 of the best ways to provide a nutrient foundation for your plants

you can fulfill each plant's exact nutrient needs based on its growth stage and environment

An insert to use PAX 3 with concentrates

2kg Oyster Shell Flour by Gaia Green Trimming The raw ore is crushedGAIA 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