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Phyto-C3™ – Water/Soil Conditioner

Phyto-C3™ is a water/soil conditioner utilizing biochemistry that offers excellent cleaning and preventative maintenance of organic and inorganic fouling of irrigation emitters and systems.

Phyto-C3™ transforms irrigation cleaning and maintenance into a comprehensive water and soil management tool.

Important disclaimer: Every location, crop, and water source bring unique challenges which may impact performance of the product.

Phyto-Cat® has been renamed Phyto-C3™ in accordance with California regulatory guidance.


Watch the video on how Phyto-C3™ Irrigation System Cleaning works here.

Watch the video on a Two Year Old Vineyard Development Under Phyto-C3™ Treatment here.

Watch the video on using Phyto-C3™ at Chalone Vineyard here.

Watch the video on using Phyto-C3™ at Sebastiani Vineyards here.

Watch the video with a sample of how Phyto-C3™ works here.

Irrigation Line Cleaning Calculations

Phyto-C3, Bio-Catalytic Water & Soil Conditioner


Recommended dosage rates:

Irrigation Systems:

  • For one-time cleaning, add 32 fl. oz. (1 liter), per acre, into the irrigation lines and leave for up to 12 hours (overnight).
  • Dosage rate: 2 – 4 parts per million (ppm) into the irrigation lines.
  • Use continually, or periodically, depending upon your specific maintenance and crop growth objectives.

Center Pivot Systems:

  • Field Crops: 32 – 64 oz. (I – 2 liters) per hectare.
  • Apply three (3x) times over the growing season.


  • 1 oz. into one gallon (128 oz./2.5 liters) of water, once a week.

Not for organic crop or organic food production.

Phyto-C3™ is non-toxic, non-caustic.
Recommended Shelf Life: 2 years.
Storage Temperatures: Minimum 32°F/0°C, Maximum 113°F/45°C.


 90.5% Yeast Extracts (Microbe Food)
 9.5% Alcohols, C11 – 15 Secondary Ethoxylated (Non-Ionic Surfactant)

Keep out of the reach of children. If product from this container splashes in eyes, rinse well with water.

Manufactured in the USA under domestic and international patents.

Bio-Organic Catalyst, Inc.
A wholly owned subsidiary
of Neozyme International, Inc.

As the manufacturer of Phyto-C3™ Organic, we are permitted to state the following:

Phyto-C3™ Organic has been granted approval for use in organic operations by a USDA certifying organization.  We are instructed to inform potential purchasers to contact their own USDA organic certifier to verify for their respective operations.

Click here to download our Ecocert certification, EU.
Click here to download our Ecocert certification, NOP organic production.

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