Description Viano BIO-Lime for lawns Over time our lawns become acidic due to normal mowing, plant activity and acid rain. As this happens the pH is reduced i.e. it becomes more acid and sour. Sour soils become stagnant, oxygen is lost, the grass struggles to take up nutrients whilst moss finds this to be the ideal environment to thrive. BIO-Lime will raise the pH levels counteracting the acidity in the soil and creating a healthy growing environment where grass can take up the nutrients and out-compete any moss encroachment. BIO-Lime can be used at almost anytime although it is best used in the Autumn, Winter or Spring. A 20 kg bag will cover approx. 400 sq metres.
