David Austin recommends planting roses with their
very own Mycorrhizal Fungi. It helps to create better root systems, resulting in greater vigour, higher resistance to drought and more abundant flowering.The broad mix of fungi stimulates root growth, creating a secondary root system which encourages the uptake of nutrients from the soil. A single 90g pouch will treat up to three roses. The pouch is resealable, keeping the fungi fresh for another use.