Humizone® VAA-L (Vegetal Source Amino Acid Liquid) and AAA-L (Animal Source Amino Acid Liquid) would not only add a further growth-enhancing dimension but also act as natural chelating agents making the absorption and transportation of micronutrients inside the plant easier.
Amino Acid Nitrogen
Stimulate plant growth Promote root development Improves the soil structure and increases the water retention capacity
Stimulates seed germination Enhance the absorption of trace elements
Improve nutrient uptake through the leaves and roots Improve the effectiveness of pesticides With lower molecular weight and high biological activity,improve nutrient uptake of plant Increases yield and improves the quality of plants
Total Amount per Growing Season
Greenhouses (Vegetables, Flowers, etc.)
Open field (Vegetables, Potatoes, etc.)
Fruit trees (Apples, Citrus, Banana, etc.)
Crops (Cereal, Beans, Rice etc.)
Fodder plants, Alfalfa etc.
Potato, Sugar Beets etc.
Turf, Lawn, Sport fields
Each two weeks
Seed Treatment (Agricultural Seeds)
200g/100KG small seeds or 125g/100KG big seeds
* This recommendation may be varied according to the soil characteristics and local conditions
Found in March 2004, SINOTECH (BEIJING) DEVELOPMENT CO., LTD. is a Leonardite source organic fertilizer manufacturer in China. With own Leonardite Mine, we can supply high quality and competitive price organic fertilizer products. Taking advantage echnology and equipment, we research and produce global satisfied products as well as reduce the manufacturing cost. We shall keep our step to developing excellent products all the time.
With our Humizone® brand, SINOTECH organic fertilizer products have been distributed to more than 20 countries in Middle East, Southeast Asian, Europe and South America.Now Humizone® is receiving more and more customers, many of whom have registered Humizone® products locally.
CAC 2018 in Shanghai
CAC 2017 in Shanghai
Packing & Delivery
Q: How to customize packaging? A: We can design packing for you or use your packing pattern, but due to the requirement of minimum order for printed packaging, the minimum order for goods is larger than that for standard packaging. When the order quantity is small, we recommend the solution of using white packing with a customized sticker.
Q: How to apply for free samples? A: Please contact our online customer service or send a sample inquiry. We provide you with a small amount of free samples (less than 500 g), but you need to pay logistics fees and DGM certification fees. When the number of samples exceeds 1 kg, you also need to pay the sample fee.
Q: What is OMRI? A: The Organic Materials Review Institute (OMRI) is an international nonprofit organization that determines which input products are allowed for use in organic production and processing. OMRI Listed® products are allowed for use in certified organic operations under the USDA National Organic Program.