Seaweed Extracts

Описание

seaweed fertilizer is made from Kelp seaweed. Kelp seaweed is a kind of delicious sea food for Chinese, Korean and Japanese. Besides alginate acid, it contains luxuriant mannitol, iodine, gibberellin, CTK, indoleacetic acid and many necessary microelement for crops, for example, Fe, Mg, Mn, Zn, etc. In fact, Kelp seaweed is the best and most expensive raw material of seaweed fertilizer.