... every crop, such as vegetables, crops, fruit trees and tea plants.(2) High validity: The fertilizer can prolong the ... kinetin, phytohormone, Poly-hydroxybenzene of algae, amylose of algae) organic material and plentiful micronutrients.(3) Main effects:A: Enhancing crop ... and methodsA: Seaweed fertilizer is applicable to vegetables, crops, tea, flowers or other economic plants.B: Methods: seed dressing, ...