sop package

    Professional Producer Agriculture Grade SOP Potassium Sulphate

Potassium sulfate is a common potash fertilizer. It can improve crops ability of drought resistance, cold resistance, lodging resistance,and pest disease resistance. It can also promote flowering and fruiting, and better use of nitrogen to increase protein content, and promote the production of sugar and starch. Especially suitable for tobacco, sugarcane, potato, sweet potato, grape, tea tree and other high potassium crops and sulfur-like cruciferous crops (such as rapeseed, beans, etc.) .Increase the strength, fineness,color purity of cotton and hemp crop fiber.

Potassium sulfate must be combined with nitrogen and phosphorus fertilizers for fully effect.

1. Do not apply to the roots of crops, neither to stems and leaves.

2. Not recommended for use in paddy fields or soil with strong reduction

3. Must be applied with lime or calcium magnesium and phosphate fertilizers for long-term application on the acidic soil.

4. Better to apply in small amount or mixed with farmyard fertilizer for sandy soil.

5. Prevent rain and damage during storage and transportation.

We supply Nitrogen fertilizer,Potassium fertilizer,Phosphate fertilizer,Organic fertilizer & liquid fertilizer. Such as Ammonium Sulphate, Urea,Calcium Ammonium Nitrate, SOP, MOP, MAP, MKP, DAP, Humic acid & potassium humate, NPK compound fertilizer & NPK water soluble fertilizer,etc.

Our products have passed ISO, SGS & GAQS certification,you can rest assured about the quality.We guarantee all the ingredients and contents of our products are accurately labeled, total nutrition will be certain,single nutrition ranges ±1.5.

Hebei Woldi Trading Co.,Ltd. is one of the most professional manufacturers of fertilizer in China. It is established in June 2000 & started producing in May 2001.

Our factory is located in Hanjiawa industry park, Shijiazhuang,which is very close to Beijing &  Tianjin seaport.The total area of our factory is more than 70,000 square meters. We own four advanced technique produce line with investment of 150 million RMB.

We participated in many exhibitions domestic and abroad,for advantage products with reasonable price & professional service,we attracted may customers visit our factory and establish business relationship.

We value every customer & welcome you to visit our factory!

According to characteristics and tariffs of products,we have 9.5kg, 25kg, & 50kg packing bag.

Those bags can be put into jumbo bags as your requirement. OEM is available.

Shipping company are decided by the freight and ship period or being appointed.