Qingdao Haidelong Biotechnology Co., Ltd.

Qingdao Haidelong Biotechnology Co., Ltd.

Assessed videos Factory inspection reports Verified production lines

Promotion Products

certified

Plant Growth Promote Organic Fertilizer Natural Seaweed Extract Bio Organic Fertilizer

$2.98-3.30

Min. Order: 10 kilograms

3 sold

certified

Agricultural High Purity Water Soluble Natural Organic Biostimulate Seaweed Kelp Ascophyllum Nodosum Extract Fertilizer Powder

$2.72-3.00

Min. Order: 1 kilogram

950 sold

certified

Organic Raw Materials of Fertilizer Humic Acid Water Soluble

$0.57-0.63

Min. Order: 2 tons

183 sold

Hot Sale 19-19-19 100% Water Soluble Fertilizer Plant Npk

$1.80-2.20

Min. Order: 1 kilogram

400 sold

certified

Fertilizer Seaweed Organic Ascophyllum Nodosum Extract Fertilizer for Agricultural ISO 9001

$2.80-3.10

Min. Order: 2000 kilograms

11000 sold

Organic Biological Microbial Fertilizer Rooting Agent

$0.64-0.66

Min. Order: 1000 liters

4096 sold

certified

Cheap Price Seaweed Kelp Extract Compound Fertilizer Powder for Agriculture

$2.72-3.30

Min. Order: 1 kilogram

3300 sold

Liquid Organic Microbial Fertilizer Rooting Agent for Promoting Root Growth Fertilizer

$1.00-1.50

Min. Order: 1 liter

8001 sold

certified

Potassium Humate/humic Acid Fulvate Organic Powder Flake Fertilizer

$0.60-0.65

Min. Order: 1000 kilograms

28 sold

certified

Cheap Price Seaweed Kelp Extract Compound Fertilizer Powder for Agriculture

$2.72-3.30

Min. Order: 1 kilogram

1800 sold