90% Humic Acid Flake Biostimulant with Rapid Dissolution and Ultra Fine Flake Size for Floriculture and Tea Plantations
Shandong Huayuan Humic Acid Ecological Agricultural Science and Technology Co., Ltd.
Price: USD 550-750 / Metric Ton · MOQ: 1 Metric Ton · Delivery Time: 10-18 working days after order confirmation ·