Calcified Seaweed | 250g-20kg
Calcified seaweed is a natural, organic conditioner for soils and lawns, made from seaweed calcium and sea shells. 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. As the product is rich in minerals, it can also be used as a lawn dressing early in Spring.
75g per square metreNote: This product is not suitable for use with ericaceous or acid loving plants.