Ocean Leaves Wild Organic Seaweed Ocean Leaves Wild Organic Seaweed is made from 100% hand-harvested Irish seaweed and acts as a slow release plant food, providing a range of nutrients, vitamins and plant hormones, including algiric acid and mannitol which increase soil microbial activity, leading to the formation of humus, improved crumb structure, water holding capacity of the soil and overall plant development. Use: - as frost protection- compost activator- as a lawn improver- in seed germination - for plant cuttings- in pest control- for transplant shock