Vitax Yellow Sulpher 225g

Helps prevent yellowing of leaves Reduces susceptibility to powdery mildew and black spot Can be used as a soil conditioner for acid-loving plants. Applied as a tonic or soil nutrient, Yellow Sulphur should not be used on red or white currant plants. Sulphur deficiency shows as a yellowing between the veins and around the margins of the youngest leaves, and can decrease a plant’s resistance to a range of diseases.