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Soluble humic granules: Leonardite-derived humic acid for beds, lawns and containers - 1 to 3 mm granules that dissolve fully in water for drench, foliar or fertigation 70% leonardite humate: High-CEC extract helps soil hold calcium, magnesium and potassium instead of leaching them past the roots How to use: About 0.5 g per litre for drench/foliar on tomatoes, peppers and roses; 0.3 g per litre seed soak; 2-3 g per 20 litres compost tea Clean mixing: Dissolves with little sediment so drip emitters and fine nozzles stay clearer than coarse powders Packed in Stockport: Single-ingredient soluble humate from Dr Forest. Use granular humic when you want an insoluble top-dress instead