Products
FISMART D-Series
High-power bucket-buffer combining scale, stability, and multi-crop diversity
The FISMART D-Series combines nine nutrient channels at 42, 65, or 85 m³/h with inline bucket-buffer mixing and 2+2 sensor redundancy. For large operations requiring both high-flow capacity and stable EC/pH delivery under complex irrigation programs.
our core strengths
Proven at Scale, Built for Performance
Farmnet manages the variables that determine crop consistency and operational efficiency. Systems are deployed across greenhouse, open-field, and indoor production environments, providing real-time control of temperature, humidity, CO₂, water delivery, and nutrient dosing.
Operating at national scale within the world's largest agricultural economy. Farmnet systems support dense networks of greenhouse and open-field operations across the highest-intensity production regions.
End-to-end production capability. Controllers, fertigation units, and system components are designed, produced, and validated within Farmnet's dedicated industrial facilities.
More than a decade of continuous development in agricultural control systems, refined through multiple technology generations and operational requirements.
Multidisciplinary engineering organisation focused on agricultural automation, control architecture, hardware design, and software systems.
Systems operating across diverse climates and production models—from arid environments to advanced controlled-environment agriculture.
Thousands of systems in continuous 24/7 operation, generating long-term performance data that informs system reliability and design.
Technical Specifications
- Mixing method
- Inline, bucket-buffer (high power)
- Flow options
- 42, 65, or 85 m³/h
- Channels
- 9
- Sensor setup
- 2+2 EC/pH redundancy
- Buffer tank
- Yes — stable EC/pH at high flow
- Best for
- Scale + stability + multi-crop diversity
Key Features
Buffer tank at high flow rates
Bucket-buffer design eliminates EC/pH spikes during valve transitions — even at 85 m³/h with complex multi-zone programs.
Nine channels for diverse crops
Supports the widest multi-crop nutrient programs from a single fertigation unit.
Dual-sensor validation
2+2 cross-validated sensors ensure accuracy is maintained across the full flow range.
Ecosystem
Works Together With
Farmnet Platform
Full recipe management, performance tracking, and multi-site visibility.
Learn MoreApplications
Where It's Used
Large-scale multi-crop greenhouse complexes
Industrial-scale production requiring peak flow, stable delivery, and maximum crop diversity.
Next Step
The highest-capacity Farmnet fertigation model.
Tell us your flow rate, zone count, and crop diversity. We'll confirm the right FISMART D specification.