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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: FeiFei
  • Model Number: CD-1
  • Median Particle Size: 0.25-0.8mm
  • Conductivity: 50-500
  • Bulk Density: 0.45-0.55 g/cm3
  • SiO2: 72±1 %
  • Average pore size: 0.1-0.8 μm
  • Total Porosity: 75-80
  • Water absorption: 115-145
  • Capillary pore space: 60-68
  • Non capillary pore space: 12-18
  • Sulphate Soundness: <4

Packaging & Delivery

Packaging Details Jumbo Bag of 500kg net each , on wooden pallet


HUALI natural diatomite soil conditioner are used for golf course management and conforms to USGA particle size specifications.

HUALI Natural Diatomite Soil Amendment CD-1 provides immediate benefits for turf establishment and permanent performance for water savings, improved infiltration rates, control of excess water, tolerance of recycled and salty water, and more. Improve the performance of you greens and fairways by incorporating 5% to 10% of CD-1 (by volume) into the root zone.


It works due to the extremely porous characteristics of a naturally occurring mineral – diatomaceous earth.





HUALI Diatomite Soil Amendment CD-1  is superior in reducing compaction thanks to its low bulk density, and has superior water absorption. It successfully moderates wet or dry moisture extremes, while simultaneously increasing aerobic capacity. Our product conforms to USGA particle size specifications and has negligible breakdown over repeated freeze and thaw cycles. CD-1 outperforms all other soil amendments on a pound for pound basis due to larger internal pore space.  CD-1 allows you to water more deeply and less often, resulting in a significant new reduction in your irrigation requirments.



By controlling the infiltration of air and water in the root zones, HUALI Diatomite Soil Amendment CD-1 can also help reduce problems such as fairy rings, wet or dry spots, and black layer. Due to its absorption capacity, CD-1 keeps the greens firm and playable much sooner after heavy rainfall.




Many golf courses also use HUALI Diatomite Soil Amendments to treat walk-off areas, tees, and other turf areas subject to heavy foot and cart traffic. Additionally, it is widely used in flower beds, for backfill around new tree plantings, and for container plants, such as located on patios and entry areas.


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China (Mainland) | Manufacturer, Trading Company
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