A Royal Horticultural society recommended blend of mycorrhizal and other fungi for use in planting potted and bare root roses. It supports and improves the root system, meaning healthier plants, increased flower yield and fewer replant issues.
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Rootgrow is a blend of natural Mycorrhizal and other Fungi. Mycorrhizal fungi is a completely natural and plant friendly fungi. It can take up to two years for roses, to naturally find the fungi that their roots need to enable the plant to absorb nutrients efficiently in the soil. By using rootgrow it can allow the plants to develop these friendly fungi in a few weeks. The fungi help rose plants to create a huge secondary root system which leads to:
Sprinkle a small amount (about 30g) in the base of the planting hole and backfill as normal. One treatment lasts for the whole life of the plant.
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