Product description:Neudorff Bentonite Sand Soil Improver is a soil additive. Granulated, natural clay mineral flour for sustainable improvement of the structure of light, sandy soils. Stores water and plant nutrients, increases the effectiveness of fertilisers, serves as a growth aid and enables the development of stable clay-humus complexes. Bentonite Sand Soil Improver therefore acts like a "piggy bank" for the plants. It is also suitable as an aggregate for home-made soils and is the ideal compost crumbler, because it prevents annoying odours and also rot during composting.Application:for: improving the structure of sandy soils and compostingProperties:granulated, natural clay mineral flour for sustainable improvement of the structure of light, sandy soils retains water and plant nutrients enables the formation of stable clay-humus complexes that retain water and are particularly good at storing nutrients. So does it look like a ? Money box? for the plants serves as a growth aid is also suitable as an additive for home-made soils is the ideal compost crumbler, prevents annoying odour formation and also rot during compostingInstructions for use:Apply 100-500 g/m² depending on the soil condition or 1 kg/100 litre of soil once a year. Application period: all year roundActive ingredients:0.2 % total phosphate (P2O5)0.3 % total potassium oxide (K2O)Starting material: clay mineral flourSecondary components: 3.2 % magnesium oxide (MgO), 4.7 % iron (Fe), 0.6 % sodium (Na), 70 mg/kg nickel (Ni)Package size: 20 kg bagUse by non-professional users permitted. This product information does not replace compliance with the instructions for use and does not claim to be complete. Always read the label and product information before use. Observe warnings and symbols in the instructions for use.