Award winning PlantGrow Soil Conditioning Natural Fertiliser is created from a unique and environmentally friendly natural process called anaerobic digestion. Soil Conditioning Natural Fertiliser is produced purely from plants. It provides a water retaining crumbly mix of nourishing plant food that contains the essential soil microbes that ensure healthy and sustainable growth for all plants, flowers, fruits, vegetables and roses, whether they’re grown in the garden or in pots and containers.