Fish, Blood and Bone

Westland  Fish, Blood and Bone is a good natural source of all three of the major nutrients, potassium, nitrogen and phosphorus. Nutrients are taken up efficiently due to longer period of release in the soil. Being especially high in phosphorus makes it particularly good for stimulating strong, healthy root growth. 4kg box, suitable for flowers, fruit, trees, shrubs and vegetables. Apply fish blood and bone every 4-6 weeks.