Product feature: Black brown liquid, pH: 4-6, specific gravity: 1.32-1.36

Main ingredient: ZnO≥100g/L, N≥150g/L, seaweed extract≥200g/L

Efficacy: Correct zinc deficiency, prevent leaves and shoots from stunting, promote synthesis of chlorophyll and proteins.

Application:

Foliar spray: Apply 1-2 times from the beginning of zinc deficiency. Dosage: 0.5-1.5L/ha.

Notes: Stir/shake it well before use.

Validity: Two years

Packing: 100ml, 250ml, 500ml, 1L, 4L, 5L, 10L

Company introduction:

Qingdao Seawin Biotech Group Co., Ltd. established on August 18th 2000, is a new & high-tech enterprise with registered capital RMB 132 million and total asset RMB 260 million. Our main business scope is research, development, production, marketing, and technology industrialization in the field of ocean organism. We employed 18 masters to set our enterprise technology center, and engaged 7 doctoral tutors from Ocean University of China to ensure advanced science support. We also keep close cooperation with universities, research institutes, and testing bases in different provinces to guarantee our products are proved by science and field test. Owning 16 patented technologies, we are granted Hi-tech Industrial Enterprise by Chinese government.
 
Our Seaweed Fertilizer series products were developed from early 1990s by the experts from Ocean University of China, which is the most professional university in marine science in China. In 2007, Seawinner organic fertilizers were certified by IMO, and Seawinner was honored as Preferred Purchasing Product and China Famous Brand in 2008. Relying on our strong R&D ability, we have been keeping on developing new products to meet various demands from different market around the world. Aside from the traditional seaweed species used for fertilizer: Laminaria Japonica, Ascophyllum Nodosum and Sargassum, our R&D team also tests on new seaweed species with leading edge technology to optimize our products, and develop innovative fertilizing solutions for the world.