Black powder or flakes，soluble in water，extracted from marine seaweed. It contains cytokinin, oligomeric alginate potassium, betaine, mannitol, polysaccharide,iodine,microelement and alginic polyphenol etc.
*Enhance plant resistance to disease, pest, cold, drought and dry.
*Increase yield for 15 to 30%.
*Enhance plants and root growth and Improve crop’s quality.
*Improve fertilizer and pesticide efficiency.
Spraying: Dilute it with water for 1500-2000 times. Dosage: 1-1.5 kg/ha.
The crops with one picking: spray 3~4 times in whole growing period.
The crops with several picking: spray after each picking.
Drip Irrigation: dilute it with water for 1500-2000 times. Dosage: 1.5 -3kg/ha. apply 3~4 times in whole growing period.