Sulphate of Potash

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