Quicken the growth of your plants with our sowing and cutting compost. This 20-litre bag features a unique formula that has been specially developed to ensure perfect growing conditions for seed germination and seedling and cutting establishment. The superfine peat-based formula also contains plant extracts that stimulate young seeds and cuttings to produce strong, healthy seedlings and growth. It's also ready to use straight from the bag and requires no further additives. Composition: 80% peat. It contains Vermiculite and Horticultural Sand (sand to help make the fine grade). pH 5.5-6.0.