Give leaves a new lease of life with this Straight Be Green - Compost Maker for Leaves 500ml which can also be used to reactivate partially-composted or dead heaps. This red liquid converts leaves into rich leaf mould in months rather than years. 10ml of Compost Maker, mixed with a full watering-can, treats about one-and-a-half bin bags of waste. The compost is ready for use after ten weeks of rotting and is suitable for use in all types of compost bins.