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Smarter Fertigation Starts with your Controller

The Dilution Solutions IQ Controller is a precision fertigation system designed to automate and optimize nutrient delivery for growers of all sizes. Built around Dosatron’s trusted water-powered dosing technology, the IQ Controller brings advanced control to your irrigation and feeding processes with minimal maintenance and maximum flexibility.

Whether you're managing a hobby setup or a multi-zone commercial facility, the IQ Controller adapts to your grow goals. It supports direct injection, batch tank automation, and real-time monitoring of pH, EC, flow, and pressure. With intuitive scheduling, recipe control, and browser-based remote access, growers can fine-tune their systems without the need for constant oversight.

Designed with growers in mind, this controller eliminates guesswork and manual labor, allowing plants to thrive under consistent, controlled conditions. Unlike traditional systems, the IQ Controller offers unmatched customization and scalability—without subscription fees. 

Here's what sets the Dilution Solutions Controller apart:

  • Automated fertigation scheduling with plant-day logic
  • Real-time monitoring of key grow metrics
  • Remote access via browser - no internet required for local control
  • Custom dashboards, alarms and reports
  • Compatible with Dosatron, Anderson and Etatron pumps
  • Scalable system for hobbyists and commercial growers alike

By combining nutrient-rich water delivery with intelligent automation, the Dilution Solutions IQ Controller helps growers achieve faster growth, higher yields, and better resource efficiency.

Simplify your grow operation and experience the power of precision fertigation with the IQ Controller.

 

An installed Dilution Solutions controller in a grower's facility.

Technical Specifications:

  • Flow Rates: 1 to 2500 GPM (3.8 to 9463 LPM) depending on pump configuration
  • Pressure Range: 15 – 100 psi (1 – 6.9 BAR)
  • Connection Size: ¾ inch to 2 inch inlet/outlet options
  • Dosing Range %: 0.03% – 10% (varies by pump model)
  • Dosing Range mL/gallon: 0.2 – 50 mL/G
  • Dosing Ratio Range: 1:5000 to 1:10
  • System Weight: Varies by configuration; base controller approx. 18 lb (8.2 kg)
  • Dimensions (Base Controller): 14.5 L x 12.5 W x 18 H in (368 x 318 x 457 mm)
  • Supported Pumps: Dosatron Water-Powered Injectors, Anderson Pumps, Etatron Electric Dosing Pumps
  • Monitoring Capabilities: pH, EC, flow, pressure, temperature, tank levels
  • Control Features: Batch tank automation, direct injection, recipe scheduling, alarms
  • Interface: Touchscreen + browser-based remote access
  • Power Requirements: 120V or 240V AC (for electric pump integration)
Inside the Dilution Solutions controller

Designed for Growers, by Growers

Unlike generic automation systems built for broad facility control, the IQ Controller is purpose-built for fertigation. Every feature—from recipe scheduling to sensor integration—is tailored to the needs of cultivators who demand consistency, flexibility, and performance.

Monitor What Matters

The IQ Controller supports a wide range of sensors, including pH, EC, pressure, temperature, and tank levels. With real-time data at your fingertips, you can make informed decisions and maintain optimal growing conditions across every zone.

Stay Alert, Stay Ahead

Customizable alarms notify you of system changes, anomalies, or maintenance needs—via SMS or email. With auto-resolve logic and user-role grouping, you’ll never miss a critical update, even in multi-user environments.

Smarter Recipes, Smarter Results

Create and manage unlimited recipes with precise dosing inputs. The controller’s plant-day logic automatically adjusts schedules based on growth stages, helping you steer crops with confidence and consistency.

Data-Driven Growing

Track chemical usage, water consumption, zone runtime, and more with exportable CSV reports. Whether you're optimizing for yield or compliance, the IQ Controller gives you the insights you need to grow better.

Easy to Install, Simple to Scale

The modular design allows for quick installation and future expansion. Whether you're starting with a single zone or managing a large facility, the system grows with you—without locking you into costly software tiers.

 

The Dilution Solutions controller in a grower's facility

Ready to experience the future of growing?

Get started with the Dilution Solutions IQ Controller today and take the first step toward smarter, more efficient growing—connect with our team to customize your system.

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Case Studies

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Peninsula Gardens Case Study

As Peninsula Gardens expanded its commercial cultivation facility, their original fertigation system couldn’t keep up with the demands of advanced crop steering, frequent feed events, and room‑specific control. In this case study, discover how they upgraded to the Dilution Solutions Controller by Dosatron to unlock flexible irrigation strategies, consistent dosing, and a scalable fertigation foundation—without adding unnecessary complexity.
  • Room-specific, simultaneous feeding with dedicated batch tanks
  • More frequent, smaller feeds to support precise drybacks and crop steering
  • Consistent nutrient dosing across all grow rooms
  • Built in safeguards, remote access, and a system the whole team can run confidently
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ProGro Case Study

As Michigan's cannabis market became increasingly competitive, ProGro faced rising labor costs, declining price per pound, and manual fertigation processes that couldn't scale with their operation. In this case study, discover how they upgraded the Dilution Solutions Controller by Dosatron to automate irrigation, reduce labor demands, and build a more consistent, scalable fertigation system - helping protect margins without sacrificing quality.
  • Reduced tank mixing time from hours to minutes with automated nutrient dosing
  • Eliminated manual irrigation scheduling across rooms and zones
  • Improved dosing consistency to support uniform plant performance
  • Reallocated skilled labor from repetitive tasks to crop optimization
  • Built a scalable fertigation platform to support continued facility growth

Controller Case Study Videos