3D Basafilm Twin Club

Basafilm® Twin Club 10-5-20

Partly coated fine granulated NPK fertilizer with slow-release nitrogen with an emphasis on potassium.
  • Unique combination of CRF & SRF technology
  • Containing slow-release nitrogen sources ISODUR® and CROTODUR®
  • Long-term effect of up to 6 months
  • Reduction of effort, application risk and nutrient losses due to leaching
  • Good, sustainable turf growth
  • Optimum granulation for fine distribution on the surface
  • Highly efficient and economical to use


Basafilm® Twin Club is a partly coated fine granulated NPK fertilizer containing ISODUR® & CROTODUR® as slow-release nitrogen sources. It is designed for high-value turf such as sports fields, golf fairways, ornamental lawns and for turf establishment.

The unique combination of two longterm technologies release the nutrients in two steps:
1) Starter effect after application under moisture influence. As a result, the relatively high immediate demand is met.
2) In a second step, the coated granules release the nutrients via diffusion influenced by moisture and temperature.

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NPK fertilizer, partly coated (40 %), with magnesium and sulfur 10-5-20(+4+9), with crotolydendiurea, isobutylidenediurea as well as boron, copper, iron, manganese and zinc.
For use in horticulture.
Poor in chloride.

10,0 %


total nitrogen
4,0 % ammoniacal nitrogen (NH4-N)
3,6 % IBDU-N
2,4 % CDU-N

5,0 %


neutral ammon citrate and water soluble phosphate
3,8 % water soluble phosphate

20,0 %


water soluble potassium oxide

9,0 %


total sulfur
7,2 % water soluble sulfur

0,02 %



0,01 %



1,0 %



0,1 %



0,001 %



Application Recommendations

For detailed information on application data please get in touch with your local supplier.

Form of Delivery

  • 25 kg bag

List of Ingredients

> 5% of net weight

ISODUR®*, ammonium sulfate*, potassium sulfate*, CROTODUR®*, ammonium nitrate*, diammonium phosphate*, kieserite*
* Virgin material substances or mixtures

Transport & Storage Recommendations


  • Delivery as loose goods in big bags or on pallets with bags and canisters.
  • Protect loose goods from moisture during transport.
  • Protect goods from excessive direct sunlight and large temperature fluctuations during transport.
  • Only transport fertilizer at moderate temperatures. Use an air-conditioned lorry if necessary.
  • Take note of any hazardous material labels on the product.


Storage general

  • Protect stored fertilizer from frost, light, and moisture.
  • Store loose goods inside a building and not in outdoor areas. Keep doors closed and cover heaped materials.
  • As the product has a tendency to attract moisture, protect it from rain and standing water.
  • Take note of the hazardous material labels on the product where appropriate.
  • Avoid stacking more than two pallets on top of each other. Always cover loose goods and do not offload in the rain.
  • Only transport and store at temeratures between 5 °C and 40 °C. Only store in the original packaging. Products should be used up as quickly as possible once opened.

Storage temperature

  • Avoid frost and excessively high temperatures.
  • Avoid large temperature fluctuations during storage.

Storage period

  • When stored correctly, fertilizer (excluding liquid fertilizer) can be stored in its sealed original packaging for up to three years after delivery.
  • Products should be used up as quickly as possible once opened.