Herbi - Volcanic dust 1kg

Herbi - Volcanic dust 1kg

Herbi - Volcanic dust 1kg

Regular price $13.50
Tax included. Shipping calculated at checkout.

Rock dust product form:

Dry powder

NPK analysis:


Primary function/use:

Source of minerals. Remineralizing agent for depleted soils. As a fertiliser. Enhances root development.

Product designation:


Well suited for:

Amending and enhancing the soil. Works well in potting soils and with other soil amendments as an early season soil amendment.

Other product highlights:

A natural Andesite rock powder that is non-toxic and environmentally friendly. Will not burn plants or seedlings.

Contains over 28 identified elements. Provides immediate and slow-release of trace elements.

When and where to use:

Start with early season soil preparations and supplement as needed during the grow cycle.

For soil application:
Mix product into the soil at the rate of 400g per 1sqm.
For plants in rows, mix along the rows at the rate of 500g per 10m.
For established beds, sprinkle around each plant.

Ensure bag is properly sealed and stored in cool, dry, dark place.

For house plants:
Mix into the potting soil before planting. Use 1 tsp. of volcanic rock dust for every 6cm of pot diameter. Apply 1 tsp. of volcanic rock dust quarterly thereafter.

If using with irrigation, this product must be agitated during irrigation.



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