Revitalise older trees and help new or transplanted trees establish without shock. Carbon Gold Biochar tree soil improver contains a rich mix of charred plant matter, multiple strains of natural fungi, soil bacteria from wormcasts and trace minerals from seaweed.

Boosting beneficial microbes, retaining moisture and enriching soil, it helps roots establish more quickly to defend against transplant shock and drought stress. Ideal for all woody plants, including trees, shrubs, roses, bare root stock and hedges.

The science behind Biochar is nothing new - charred plant matter has been added to soil by Amazonians for at least 2,000 years!

As well as improving soil structure and nutrient content, it also locks carbon underground indefinitely so it’s as great for the environment as it is for your plants.

Contains 4 litres. Always read instructions before use.