Clear Water®

Our CLEAR WATER® program prevents the build-up of deposits in your irrigation system, keeping filters, micro-sprinklers and drip emitters from plugging. Remarkably effective against calcium, magnesium, carbonates, bicarbonates, iron, manganese, silica and silt, CLEAR WATER® also minimizes plugging when using fertilizers with poor quality irrigation water.

DPG Continuous Chlorination® for Sanitation

DPG Continuous Chlorination® for sanitation is safe, effective and economical, resulting in irrigation water quality that keeps harmful pathogenic organisms/ bacteria such as E. coli at bay. The program includes ongoing monitoring and reporting of field chlorination rates and chlorine residuals, ensuring program performance.

DPG Continuous Chlorination® for Biological Control

DPG Continuous Chlorination® is safe, effective and economical for controlling algae, bacteria and other biological organisms that can plug your irrigation system. The program also controls root intrusion in buried irrigation systems.

DPG Shock Chlorination™

Tailored to your specific biological problem and site, our Shock Chlorination® programs are designed to remediate significant build-up of algae, E. coli, bacterial slimes and other biological debris, while also eliminating emitter and filter plugging. The programs typically treat reservoirs, canals, wells and irrigation systems.

CLEAR OUT™

Our CLEAR OUT™ program is designed to remediate wells and irrigation systems that have been impacted by inorganic components such as hard/alkaline water. It has also successfully cleaned systems that had been plugged by the use of gypsum or certain fertilizers.

CLEAR WATER® Plus

DPG’s CLEAR WATER® Plus program is specifically designed to treat irrigation systems that have significant problems due to build-up of iron and/or manganese.

BLUE WATER™

DPG’s BLUE WATER™ program utilizes labeled copper sulfate to control algae and certain weeds in reservoirs and canals used for irrigation.

DPG 0-21-0

Our specialty phosphate fertilizer (21.0% phosphorus as P2O5) prevents plugging of your irrigation system, regardless of feed rate or concentration. DPG 0-21-0 is designed for hard and alkaline waters that plug with standard phosphate fertilizers.

DPG 7-21-0

This specialty nitrogen-phosphate fertilizer (7.0% nitrogen as N and 21.0% phosphorus as P205) prevents plugging of your irrigation system at any feed rate or concentration. DPG 7-21-0 is designed for hard and alkaline waters that plug with standard phosphate fertilizers.

DPG 8-8-8

DPG’s specialty nitrogen-phosphate-potassium fertilizer (8.0% nitrogen as N, 8.0% phosphorus as P2O5 and 8.0% potassium as K2O) prevents plugging of your irrigation system at any feed rate or concentration. DPG 8-8-8 is designed for hard alkaline waters that plug with standard phosphate fertilizers.

DPG Equipment Packages

Custom-designed for each customer and site, DPG equipment packages have a proven track record of meeting grower needs at the most economical cost. The equipment we provide is designed to automatically feed and precisely control the required level of nutrient for your specific program, and relay that data so that it can be monitored in real-time on any web-enabled device. Our equipment is available to operate at 220V AC, 110V AC, 12V DC or by solar.

Clear Water®

Our CLEAR WATER® program prevents the build-up of deposits in your irrigation system, keeping filters, micro-sprinklers and drip emitters from plugging. Remarkably effective against calcium, magnesium, carbonates, bicarbonates, iron, manganese, silica and silt, CLEAR WATER®also minimizes plugging when using fertilizers with poor quality irrigation water.

DPG Continuous® for Sanitation

DPG Continuous Chlorination® for sanitation is safe, effective and economical, resulting in irrigation water quality that keeps harmful pathogenic organisms/ bacteria such as E. coli at bay. The program includes ongoing monitoring and reporting of field chlorination rates and chlorine residuals, ensuring program performance.

DPG Continuous Chlorination® for Biological Control

DPG Continuous Chlorination® is safe, effective and economical for controlling algae, bacteria and other biological organisms that can plug your irrigation system. The program also controls root intrusion in buried irrigation systems.

DPG Shock Chlorination™

Tailored to your specific biological problem and site, our Shock Chlorination® programs are designed to remediate significant build-up of algae, E. coli, bacterial slimes and other biological debris, while also eliminating emitter and filter plugging. The programs typically treat reservoirs, canals, wells and irrigation systems.

CLEAR OUT™

Our CLEAR OUT™ program is designed to remediate wells and irrigation systems that have been impacted by inorganic components such as hard/alkaline water. It has also successfully cleaned systems that had been plugged by the use of gypsum or certain fertilizers.

CLEAR WATER® Plus

DPG’s CLEAR WATER®Plus program is specifically designed to treat irrigation systems that have significant problems due to build-up of iron and/or manganese.

BLUE WATER™

DPG’s BLUE WATER™ program utilizes labeled copper sulfate to control algae and certain weeds in reservoirs and canals used for irrigation.

DPG 0-21-0

Our specialty phosphate fertilizer (21.0% phosphorus as P2O5) prevents plugging of your irrigation system, regardless of feed rate or concentration. DPG 0-21-0 is designed for hard and alkaline waters that plug with standard phosphate fertilizers.

DPG 7-21-0

This specialty nitrogen-phosphate fertilizer (7.0% nitrogen as N and 21.0% phosphorus as P205) prevents plugging of your irrigation system at any feed rate or concentration. DPG 7-21-0 is designed for hard and alkaline waters that plug with standard phosphate fertilizers.

DPG 8-8-8

DPG’s specialty nitrogen-phosphate-potassium fertilizer (8.0% nitrogen as N, 8.0% phosphorus as P2O5 and 8.0% potassium as K2O) prevents plugging of your irrigation system at any feed rate or concentration. DPG 8-8-8 is designed for hard alkaline waters that plug with standard phosphate fertilizers.

DPG Equipment Packages

Custom-designed for each customer and site, DPG equipment packages have a proven track record of meeting grower needs at the most economical cost. The equipment we provide is designed to automatically feed and precisely control the required level of nutrient for your specific program, and relay that data so that it can be monitored in real-time on any web-enabled device. Our equipment is available to operate at 220V AC, 110V AC, 12V DC or by solar.