Volcanic Ash Micronized by Lurpe Natural Solutions, comes from a deposit in Utah (USA). Its purity and particle size allow it to be used in both Super Soil and Compost Teas.
Ingredients: 100% Azomite®
Dosage:
0.5-2 g l of substrate.
75-200 g/m 2 orchard.
1-2 g/l in tea