... crops, potting soil, vegetable and flower) Product type:seaweed extractGrade:fertilizerColor:brownState:powderPurity:min97%Place of origin:Fujian ... and suitable for most methods of application, such as foliar application, irrigating application (including irrigation in drops, irrigation ... South America Samples: If you want any kind of seaweed fertilizer ,you could contact with me ,and we can provide ...