Vitax Calcified Seaweed is a natural, organic conditioner for soils and lawns. It helps break down heavy soils but also encourages the development of beneficial micro-organisms.

Its effect is to improve the soil structure, which helps plants to develop stronger root systems. The result is healthier plants with more vigorous growth. When used as a soil conditioner it should be applied once every three years and lightly raked or hoed into the soil.

As the product is rich in minerals, it can also be used as a lawn dressing early in Spring.

Note: This product is not suitable for use with ericaceous or acid loving plants.