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Quick Details

  • Classification: Other Fertilizers
  • MF: SiO2
  • Place of Origin: Shandong, China (Mainland)
  • Release Type: Quick
  • State: Liquid
  • Purity: high purity
  • Application: Agriculture
  • Brand Name: QDregreen
  • Model Number: 250
  • Appearance: Yellow Clear Liquid
  • PH: 7

Packaging & Delivery

Packaging Details 1000L/IBC tank, also can do small packaging, 20L, 200L each barrel.Price will differs from current.
Delivery Time 20days or according to the contract


Si SiO2115 g/L i.e.9.2% w/w / 250g/L i.e.20% w/w
Organic C100g/L  i.e.8% w/w
Physical PropertypH 7.0 (1: 1), pH 7.0 (1: 250), Specific Gravity 1.25
Product Description

 1. The neutral silica silicon fertilizer with organic carbon can increase the thickness of cell wall in stem and leave,strength the stem and leave of plant,and improve the resistance to insects, lodging and plant diseases such as powdery mildew, septoria and eye-spot.

 2. Compatible with most water-soluble fertilizers and pesticides,such as calcium nitrate,sugar alcohol calcium and sugar alcohol zinc

3. Improves uptake of nutrients and transport through the plant in form of H4SiO4 Fertilizer.

4. Strengthens cell walls, enhance plants to resist attacks from fungi and mites.

5. Regulates uptake of toxic elements, slows transpiration and increases heat tolerance 

Use instruction

    Foliar spray

Applied to citrus, apples, bananas, grapes, pineapples and other fruit trees diluted 600-1500 times

Applied to cucumber, pepper, tomato, strawberry, watermelon and other fruit and vegetable crops diluted 500-1000 times

Applied to oil crops and corn, rice, wheat, cotton and other field crops diluted 400-600 times

  Fertigation: 10-20L/Hectare

Packaging & Shipping

25kgs/Barrel, 250kgs/Barrel, 1000L/IBC Tank or OEM




Q: Are you factory or trading company?

A: The high concentrated and chelated liquid fertilizers are produced and supplied by ourselves.The crystal water soluble fertilizers for powder are produced and supplied by our partner factory,but the price is lower and the quality is excellent.

Q: How long have you been in this business?

A: We used to do domestic business for one decade, and we start oversea business from 2016.


Company Information


    Qingdao Re-green Biological Technology Co.,Ltd  located in Qingdao city. Our factory is located in Binzhou city of Shandong Province.We mainly produce and deal in high concentrated liquid fertilizer with the macro-element, secondary-element and trace element, which contain amino acid, humic acid, alginic acid, taurine, chitin and so on.Our core products are Potassium Cacium Zinc solution plus NK,Potassium Phosphite Solution,Potassium Polyphosphate Solution,Amino Acid and Potassium Polyphosphate Solution,Taurine Peptide Solution,Sugar Alcohol Calcium Solution,Calcium Boron Solution. 

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China (Mainland) | Trading Company
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