The Danish Irrigation Tray Grey (2040mm x 1000mm) is a commercial-grade horticultural flood table designed for precise run-off management, bottom-irrigation cycles, and automated nutrient delivery in controlled-environment agriculture (CEA). As part of the professional indoor farming range available at Hydro Land, this UV-stabilized tray is engineered from high-density, high-impact polystyrene (HIPS) plastic. It features an engineered channelled base and an integrated drain sump that prevents stagnant water accumulation, safeguards root health, and optimizes canopy production across commercial and domestic growing operations.
Technical Specifications & Performance Metrics
| Architectural Attribute | Engineering Specification | Operational Advantage |
| Footprint Dimensions | 2040mm (L) x 1000mm (W) | Seamless integration into 2m x 1m benching, rack setups, and grow enclosures. |
| Substrate Material | High-Impact Polystyrene (HIPS) | Exceptional structural integrity; prevents warping under heavy pot loads. |
| Thermal Profile | Light Reflective Grey Finish | Reduces root-zone heat absorption under high-intensity LED and HPS light cycles. |
| Hydraulic Architecture | Deep profile with linear drainage channels | Accelerates run-off discharge to eliminate root saturation and pythium risk. |
| Chemical Inertness | Hydroponic Fertilizer & Solution Safe | Fully resistant to aggressive nutrient concentrates, organic acids, and pH modifiers. |
| Deployment Mode | Floor-level, rolling benches, or multi-tier racks | Scalable configuration adaptable to nursery, propagation, and bloom chambers. |
Architectural & Hydraulic Superiority in Crop Drainage
Managing run-off dynamics is essential for maintaining optimal root zone electrical conductivity and preventing anaerobic moisture buildup. The Danish Irrigation Tray (2040x1000mm) provides an expansive 2.04 square meter surface area engineered specifically for high-efficiency water retention and rapid evacuation across all cultivation substrates, including rockwool slabs, coco coir containers, fabric pots, and modular propagation units.
Unlike standard black catchment trays that act as heat sinks under high-intensity horticultural lighting, the specialized light-grey pigmentation reflects ambient photons back upward into the lower plant canopy. Growers sourcing premium equipment from the Hydro Land hydroponics shop rely on this unique thermal feature to maintain cooler root zones, preventing dissolved oxygen depletion in recirculating solutions and protecting fragile root networks from heat-induced stress.
Advanced Structural Engineering & Functional Highlights
Sloped Hydraulic Channels & Recessed Sump
The tray features a smooth, un-drilled molded sump area engineered to accept standard bulkheads, drain spigots, or quick-connect fittings for fully custom plumbing layouts. Transverse bottom channels run across the entirety of the surface to elevate plant containers above residual moisture, promoting natural air-pruning of root tips while guaranteeing fast, complete run-off discharge directly into your collection system.
High-Impact UV-Stabilized HIPS Construction
Constructed from high-density High-Impact Polystyrene (HIPS), this tray resists cracking, bowing, or stress fracturing under saturated substrates and heavy plant loads. The specialized plastic composite is completely immune to degradation from intense UV exposure, synthetic nutrient salts, organic additives, and aggressive pH adjusters, ensuring multi-season performance without structural failure.
Commercial Bench & Racking Compatibility
Designed with precision outer dimensions of 2040mm in length by 1000mm in width, this unit aligns perfectly with standard Danish rolling benches, Dutch grow tables, and commercial rack dimensions. Its universal physical envelope makes retrofitting existing commercial cultivation rooms or upgrading home grow space layouts completely seamless when setting up your grow room with Hydro Land UK.
Versatile Application Scenarios
Ebb & Flow (Flood & Drain) Systems
When integrated into automated flood-and-drain systems, this tray holds nutrient solutions securely during timed fill cycles and drains rapidly upon pump shutoff. The engineered slope prevents standing pools, which drastically reduces the risk of waterlogging, root rot, and fungal pathogens in fast-paced production schedules.
Run-Off Management for Top-Drip Irrigation
For growers utilizing top-drip irrigation loops, this table serves as a centralized catchment basin that gathers waste nutrient solution and directs it cleanly toward an external drain or recirculation reservoir. This automated containment keeps facility floors completely dry and maintains strict hygiene standards across the cultivation footprint.
Capillary Bottom-Feeding & Nursery Propagation
The flat, level surface and uniform channel design enable highly consistent bottom-feeding for young seedlings, clones, and potted nursery stock. Moisture spreads evenly across the tray floor, allowing crops to draw up water via capillary action without over-saturating delicate root systems.
Multi-Tier Vertical Farming
Thanks to its low-profile sidewalls and optimized modular footprint, this tray is ideal for side-by-side or stacked vertical installations. Facility operators can stack multiple tiers on heavy-duty racking frames, maximizing total crop yield per square meter of available grow room space.
Frequently Asked Questions (Structured JSON-LD Ready)
Does the tray come with pre-drilled holes for drainage fittings?
No, the tray is supplied with an un-drilled sump section. This gives growers the freedom to drill exact hole dimensions tailored to their specific bulkhead fittings, overflow drains, or custom plumbing systems.
How does the grey material benefit root performance compared to black trays?
The light-grey HIPS material reflects light and heat away from the tray base instead of absorbing it. This thermal management keeps root zones cooler and maintains higher dissolved oxygen levels in your nutrient solution during hot light cycles.
What is the best method for cleaning and sanitizing the surface?
You can clean the tray using warm water alongside standard horticultural surface sanitizers or diluted hydrogen peroxide solutions available through Hydro Land. To maintain the smooth, light-reflective surface finish over time, avoid using harsh abrasive pads or wire brushes.
Essential System Integration Accessories
Bulkhead Connectors & Sump Drain Valves
Connecting leak-proof bulkheads and drain valves directly into the molded sump allows for seamless routing to standard drainage hoses, PVC pipes, and waste reservoirs.
Submersible Feed Pumps & Timers
Pairing the tray with submersible water pumps and digital timers gives you precise automated control over flood-and-drain frequency and duration.
Horticultural Substrates & Containers
Combining this tray with high-performance rockwool, coco coir, or fabric pots ensures maximum drainage efficiency and optimal oxygenation at the root level.