Tui Sulphate of Potash is an excellent source of potassium, essential for encouraging superior fruit and flower development from your fruit, vegetables and flowering plants. The addition of Tui Sulphate of Potash to your garden will strengthen plant stems and increase resistance to unwanted insect pests and diseases. Use throughout your garden and reap the rewards of superior plant performance. N - P - K 0 - 0 - 42 + S When planting Prior to planting apply 50-75g (approx. 2 ½ - 3 ½ tablespoons) per square metre of garden. Mix thoroughly into the soil. Water in well after application. Established plants Apply 50g (approx. 2 ½ tablespoons) per plant, around the plant's dripline. Lightly fork into the soil around the plant. Water in well after application, taking care to wash any product off the plant foliage. Not recommended for use in pots and containers.
