10-20-10 Controlled-Release Fertilizer

NPK 10-20-10 Controlled-Release Fertilizer

NPK 10-20-10 Controlled-Release Fertilizer

10-20-10 Controlled-Release Fertilizer

Product Name:NPK 10-20-10 Slow-release fertilizer
Category:Controlled-Release Fertilizer Products
Nutrient Composition:Total N – 10%, P₂O₅ – 20%, K₂O – 10%
Coating Technology:Polymer-coated granules (single or multi-layer)
Release Duration:60–90 days (temperature-dependent)
Granule Size:2.0–4.0 mm (customizable)
Secondary Nutrients:Sulfur (4–8%), Micronutrients (Fe, Mn, Zn, Cu, B) available on request
Payment Terms:T/T, L/C, cash(USD, EUR, RMB)
Certificate:ISO 22241-1, ISO 9001 standard.
Nitrogen

10% Nitrogen

Total nitrogen 10% (N) of which 3% nitrate nitrogen and 7% ammonium nitrogen (optional)

Phosphorus

20% Phosphorus

Total Phosphorus 20% (P) Diammonium phosphate 12%, monoammonium phosphate 6%, calcium superphosphate 2% (optional)

Potassium

10% Potassium

Total Potassium 10% (K) Potassium Sulfate / Potassium Chloride (optional, prices vary)

+TE Elements

Other Elements

Sulfur (5–9%), Micronutrients (Fe, Mn, Zn, Cu, B) available on request ...

10-20-10 Controlled-Release Fertilizer Description

Risso® 10‑20‑10 Controlled-Release Fertilizer (CRF) is a high-phosphorus polymer-coated fertilizer delivering 10% Nitrogen (N), 20% Phosphorus (P₂O₅), and 10% Potassium (K₂O). Designed specifically to promote strong root establishment and early plant development, this fertilizer is ideal for crops with high phosphorus demands such as root vegetables, fruiting crops, and young seedlings.

Using advanced polymer encapsulation, Risso® 10‑20‑10 CRF ensures steady nutrient release over 60 to 90 days, adapting to soil temperature and moisture conditions. This controlled-release mechanism reduces nutrient loss and enhances fertilizer efficiency, supporting sustainable agricultural practices globally.

Key Technical Advantages

  • High Phosphorus Content: Supports robust root growth and early crop establishment.

  • Balanced N and K: Provides essential nitrogen and potassium for overall plant health and stress tolerance.

  • Polymer Coating Technology: Enables temperature- and moisture-responsive nutrient release, minimizing leaching and volatilization.

  • Extended Release Duration: Ensures consistent nutrition during critical growth stages, reducing the frequency of fertilizer applications.

  • Low Chloride & Heavy Metal Content: Safe for sensitive crops and compliant with international environmental standards.

Technical Specifications

Parameter Value
Total Nitrogen (N) 10%
Available Phosphate (P₂O₅) 20% (water-soluble)
Soluble Potash (K₂O) 10%
Coating Type Temperature-responsive polymer
Granule Size 2–4 mm
Release Duration 60 to 90 days
Moisture Content ≤ 2%
Chloride Content Low
Heavy Metals Meets global safety standards

Recommended Applications

Suitable For:

  • Root vegetables (carrots, potatoes, onions)

  • Fruiting crops (tomatoes, peppers, cucumbers)

  • Seedlings and nursery plants

  • Ornamental plants and turfgrass

Application Rates:

  • Field crops: 80–200 kg/ha depending on soil and crop needs

  • Turfgrass: 4–6 kg per 100 m²

  • Container plants: 2–7 g per liter of growing media

Application Method:
Apply via broadcasting, banding, or mixing into soil or growing media. Irrigate after application to activate nutrient release.

Packaging & Customization

  • Standard Pack Sizes: 9.5kg, 25 kg PE-lined woven bags, 500 kg jumbo bags

  • Custom Services: OEM/ODM labeling, tailored NPK ratios, coating duration, micronutrient enrichment, and color coding for granules

  • Certifications: ISO 9001, ISO 14001, REACH compliance; RoHS and heavy metal limits upon request

  • Shelf Life: 2 years under dry, ambient storage conditions

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    Why Choose Risso® 10-20-10 CRF?

    Risso® 10‑20‑10 CRF delivers targeted high phosphorus nutrition essential for strong root development and early plant vigor. Its controlled-release technology ensures gradual nutrient availability, maximizing fertilizer efficiency while minimizing environmental impact. Suitable for a wide range of crops and growing conditions, Risso® 10‑20‑10 CRF supports sustainable, high-yield agriculture worldwide. Backed by extensive field trials and expert agronomic support, it is the smart choice for growers demanding reliable performance and eco-friendly solutions.