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Includes 1+ refill to match the filtration capacity of two standard 4” carbon filters while costing less
Use in-line after the pump
Connect to our app via Bluetooth for remote climate monitoring
or vertical array and easily cut to fit your gardening use
Biochar Size:10L Includes 1+ refill to matchBiochar Biochar is a carbon rich soil amendment that improves soil structure, enhances nutrient retention, and increases moisture availability in the root zone. Our raw biochar is produced in the UK from sustainably sourced, virgin whole tree chip and supplied as a fine grade (013 mm), making it well suited to potting soil and container applications. Following pyrolysis, the material is water cooled to minimise dust and improve handling and ease of