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Available at Notcutts, RHS Rootgrow is a blend of naturally occurring mycorrhizal fungi. When applied directly to the roots when planting or replanting your trees, shrubs and roses it will colonise the roots and grow into a secondary root system helping the plant to grow faster, stronger and healthier.
Treated plants will grow a huge secondary root system, improved uptake of nutrients and water and one treatment lasts the lifetime of the plant. Helps overcome replant problems and treated plants establish better and have improved natural vigour.