Description Gypsum Fine Gypsum Fine is a high-quality calcium sulphate soil conditioner which has been granulated to 0.5-2mm specifications. This makes it the ideal choice for accurate and even applications in fine turf and other horticultural situations. What does Gypsum do? Gypsum Fine is a great source of calcium and sulphur. It is very common to see calcium deficiencies in fine turfs, especially over sandy root zones. This is vital to correct as calcium is essential in supporting a wide range of nutrients being absorbed by the plant, as well as other functions, such as supporting cell wall strength. Gypsum Fine will help to break down and loosen dense soil structures which can arise from compaction. This is especially evident in heavy clay and sandy soils. Gypsum does this by encouraging flocculation; which is the formation of larger, stable aggregates. This process enables soils to regain former vitality as soil aeration and water movement is improved. Why use Gypsum Fine? Granulated to 0.5-2mm for even and accurate application Great source of calcium and sulphur Little to no effect on soil pH between 4 and 8 Helps to reduce compaction Increases soil health through better soil aeration and water infiltration Enhances the habitat vital for strong populations of beneficial microbes Enables healthier roots and healthier plants Application Rates 50g/m2 (apply to moist soils for best results) 500g/m2 when incorporating into root zones
