What This Grade Is For
Water Soluble Fertilizer（WSF） is supplied by Yiyuantong Chemical as a plant nutrition product supplied to a declared nutrient analysis. Water‑soluble fertilizer is fully water‑soluble, contains balanced NPK together with chelated trace elements. Suitable for drip irrigation, foliar spraying and flood irrigation.
Key Benefits
- Declared nutrient analysis with lot documentation, so blends can be calculated with confidence
- Grades selected for the application, from field spreading to fertigation through drip lines
- Bag sizes matched to the way the product will be handled on the customer site
- Export packing that keeps material free-flowing through a long sea voyage
- Export packed and documented for container shipment, with lot analysis issued before departure
Problems It Solves
- Nutrient analysis on the bag that does not match what arrives, which upsets a blend recipe
- Caking in humid warehouses, so material has to be crushed before it reaches the spreader
- Poor solubility that blocks drip lines during fertigation
- Dust during bagging and blending that is lost product and a nuisance on site
Application Scenarios
- Field application to arable and horticultural crops
- Fertigation and drip irrigation
- Foliar feeding programmes
- Blending into compound and water-soluble fertilizer
Who It Is For
- Fertilizer blenders and compounders
- Agricultural input distributors
- Large-scale growers buying direct
Technical Features
- Supplied to a declared nutrient analysis
- Available in bag sizes suited to blending and field use
- Documented by lot so the analysis can be checked on arrival
Technical Data And Packing
Specification data for this item is being confirmed with the plant. Ask us for the current lot analysis before ordering.
Packing is 25 kg per bag as standard: an inner polyethylene plastic film bag inside an outer composite plastic woven bag. Other pack sizes are arranged on request.
Manufacturing Process
- Production
- Granulation or crystallisation
- Screening
- Lot testing and bagging
Quality Control
- Every lot is tested in our own laboratory against the customer specification before release
- Third-party verification is available through SGS, which we have worked with on export lots
- Certificate of analysis issued with each shipment; HPLC or NMR data supplied on request
- Acetone countercurrent washing removes process residues before drying and milling
How It Compares
| Straight single-nutrient products | A compound or water-soluble grade removes a blending step and gives a more even nutrient distribution |
|---|---|
| Slow-release coated products | Soluble grades give faster crop response where a deficiency has to be corrected in-season |
Use Guide
- Dilute water-soluble grades with water and apply at the growth stage the crop programme calls for
- For root flushing, pour the diluted solution along the crop root zone
- Store sealed and off the floor; these products pick up moisture from humid air
Customisation Options
- Viscosity grade selected against your process, from 300 to 200000 mPa.s
- Private label bags printed with your own label content
- Packing sizes arranged to suit your blending line
- Sample shipment by FEDEX, DHL or EMS before a production order
Certification And Inspection
- SGS third-party inspection available on export lots
- Certificate of analysis issued with every shipment
- HPLC or NMR data supplied on request
Other Grades Buyers Compare With This One
Trace element fertilizer
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Urea
A plant nutrition product supplied to a declared nutrient analysis.
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Industry Pages
Water Soluble Fertilizer（WSF） FAQ
Can you supply in bulk bags as well as small bags?
Bag sizes are arranged to suit how you handle the product. Tell us the sizes you need and we will quote them.
Will you print our own bag design?
Yes. Send us your label content and we will produce the bags to your design.
Are you a manufacturer or a trading company?
We are a manufacturer and you are welcome to visit the plant. Our hydroxyethyl cellulose project runs at 5000 tonnes a year on an acetone countercurrent washing process.
What payment terms do you accept?
L/C, T/T, D/A, D/P, PayPal and Western Union. We have worked with China Export and Credit Insurance Corporation for many years.
How fast can you ship?
Stock items are despatched within 5 days of payment. If the grade is not in stock, production and despatch take 7 to 10 days from payment.
Get A Price For Water Soluble Fertilizer（WSF）
Send the quantity, the viscosity grade and the destination port. We reply with price, lead time and the lot analysis.