Keith-Mount - Ground Chalk for Crop pH Management

Available as 6mm to dust, this grade is excellent for quicker correction of low pH levels. The finer particle size gives a better coverage when spreading and we would recommend this grade for application after ploughing, grassland or for top dressing purposes. We regularly apply ground chalk to growing onion and sugar beet crops to overcome areas of acute soil acidity. Typical NV of 48-50%