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Grochar® Tree Soil Improver

A tree soil improver combining biochar, seaweed, mycorrhizal fungi and wormcasts. In trials, young Ash trees showed no signs of disease after being treated with biochar injected into the soil with a œair spade. Use when planting out or potting all types of trees, shrubs and woody plants. Ideal for transplanting new stock or moving established plants. Promotes quicker establishment, in an easy-to-apply formula which significantly reduces losses, encouraging better root growth and healthy soil biology. Naturally retains moisture. Apply 80g per 5 litres of soil/compost or 100-200g per bare root plant.