Botanicare Tray 4 ft x 8 ft ID – White – NO SHIPPING AVAILABLE

The Botanicare 4 ft x 8 ft ID Tray is a large-format professional grow tray built from durable white ABS plastic. Measuring 102.5 x 53.25 x 7 inches on the inside, it delivers a full 32 square feet of usable grow area with a 7-inch deep seat for accommodating large root masses, tall pots, and deep water culture set-ups. Redesigned corner gussets and a curved drainage grid make this tray both structurally sound and easy to maintain between crops. This item is available for local pickup only and cannot be shipped.

Botanicare ID Tray 4 ft x 8 ft Specifications

All dimensions below reflect inside measurements, which is Botanicare’s standard for the ID (Inside Dimension) tray line. These specifications are sourced directly from the manufacturer’s product documentation.

Why Choose the Botanicare ID Tray 4 ft x 8 ft

This tray represents Botanicare’s redesigned premium ID line, carrying several practical improvements over earlier versions that matter to growers running large, production-scale systems.

• 7-inch deep seat: The increased depth compared to standard trays gives root systems more vertical room to expand, supports taller pot formats (such as 5-gallon nursery containers), and retains enough standing nutrient solution for deeper saturation and flood-and-drain cycles.
• Curved drainage grid with wider channels: The redesigned floor grid routes run-off water more efficiently toward the drain port and is notably easier to scrub clean at the end of a crop cycle. Sediment and algae have fewer tight corners to accumulate in.
• Engineered corner gussets: Heavy pots and wet growing medium put significant lateral stress on tray corners. The updated gusset geometry distributes that load and resists the flex and cracking that can develop in lower-grade trays under full production weight.
• Standard inside dimensions: The ID series is sized by interior measurement rather than exterior footprint, so the tray fits consistently within standard rolling bench and grow-room rack systems designed around a 4 ft x 8 ft grow space. The actual inside dimensions of 102.5 x 53.25 in give you the full advertised grow area.
• White ABS construction: White reflects overhead light back toward the canopy rather than absorbing it, and makes it easy to spot algae, mineral deposits, or root debris during routine inspections. ABS plastic is resistant to the nutrient solutions and pH adjusters common in hydroponic use.

Best Uses for the Botanicare ID Tray 4 ft x 8 ft

At 32 square feet of interior grow area and 7 inches deep, this tray is suited to production environments that need both capacity and durability in a single unit.

• Flood-and-drain (ebb and flow) systems: The 7-inch depth provides meaningful solution volume for flood cycles, and the wide drainage channels clear the tray floor quickly to prevent waterlogging between cycles.
• Multi-pot drain-to-waste setups: Line the tray with up to a full row of 3- to 7-gallon containers and use it as a common catchment tray for drip irrigation or hand-watering systems. The sloped drainage floor directs runoff to the drain fitting without pooling.
• Rolling-bench or rack-mounted production rooms: The ID tray’s interior sizing maps directly onto 4 x 8 ft bench frames. Growers running multiple benches in a room can use a consistent tray format across the entire floor without custom fitting.
• DWC and top-feed reservoirs: The deep seat makes this tray a practical reservoir liner or catchment layer under deep water culture buckets, particularly in systems where overflow or splash management matters.
• Clone and propagation stations: For operations running large propagation tables, the full 8-foot length holds a high density of clone trays, humidity domes, and aeroponic inserts within a single contained footprint. Pairing this tray with a reliable air pump supports bubbler-style propagation setups in the same unit.

Compatibility

The Botanicare 4 ft x 8 ft ID Tray is designed around a standardized inside-dimension footprint, which makes it compatible with a wide range of hydroponic hardware.

• Rolling bench systems: The 102.5 x 53.25 in interior fits over standard 4 x 8 ft rolling bench frames commonly used in commercial greenhouses and grow rooms. Verify outer frame dimensions against your bench before ordering.
• Drain fittings and plumbing: The tray accepts standard hydroponic drain fittings. For best results, use a bulkhead fitting matched to your irrigation line diameter. Those sourcing fittings separately can reference options like the Dilution Solutions 1.5 in filter with 200-mesh screen for inline filtration on drain lines.
• Pot sizes: The 7-inch depth accommodates 1-gallon through 7-gallon nursery containers. Larger containers (10-gallon and above) may exceed the tray’s sidewall height; test fit before committing to a full room layout.
• Nutrient monitoring: Any standard EC or pH pen works with this tray’s drain output. Growers running regular EC checks can use a dedicated meter — such as the tools in the Apera Grostar EC calibration kit range — to track runoff from the tray’s drain port.
• Water quality: If your source water is high in dissolved solids or chlorine, upstream filtration will improve nutrient uptake and extend the usable life of the tray by reducing scale buildup. A compact reverse osmosis system is a practical upstream addition for high-demand grow rooms.

Usage Guidelines

The following guidelines apply to using this tray in a production hydroponic environment. Botanicare ID trays are passive containers — they do not regulate water flow, temperature, or nutrients on their own. Proper setup and maintenance practices determine how well the tray performs across multiple crop cycles.

• Drainage slope: Set the tray on a surface or bench frame with a slight tilt (1–2 degrees) toward the drain end. This ensures complete drainage after flood cycles and prevents stagnant water accumulating in the tray corners.
• Drain port plumbing: Use a properly sized bulkhead fitting sealed with a rubber gasket. Over-torquing a fitting into ABS plastic will stress the drain port walls; hand-tighten and use a rubber mallet to seat the gasket rather than cranking down with a wrench.
• Fill depth: For flood-and-drain systems, the 7-inch seat depth allows fill levels up to approximately 5–6 inches before the drain tube overflow height. Adjust the standpipe length to control maximum flood depth based on your pot height and root zone requirements.
• Cleaning between cycles: The curved drainage grid and wide channels are designed to minimize debris accumulation, but a thorough scrub between crops remains important. Use a hydrogen peroxide or citric acid rinse at 3–5% concentration to remove mineral scale and biofilm. Avoid harsh abrasives that will scratch the ABS surface and create harboring sites for pathogens.
• Weight distribution: At full load with saturated growing medium, a row of 5-gallon containers can place several hundred pounds of distributed weight on the tray floor. The corner gussets improve structural integrity, but ensure the bench frame beneath the tray provides adequate support across its full length.
• Temperature management: White ABS reflects radiant heat from overhead lighting more effectively than black or dark-colored trays, helping keep root-zone temperature lower during intense light periods. In warm environments, monitor root-zone water temperature with a thermometer to keep it below 72°F (22°C).

How to Set Up the Botanicare ID Tray 4 ft x 8 ft

These steps cover a typical flood-and-drain or drain-to-waste installation on a standard rolling bench. Adapt as needed for your specific irrigation method.

1. Inspect on arrival. Examine the tray for any shipping or handling damage — check the drain port area, corners, and floor grid. Note that this item ships as local pickup only; inspect it at the point of pickup before transporting it to your facility.
2. Position the bench frame. Place your rolling bench or fixed racking in its final position before setting the tray. Once the tray is loaded with pots and nutrient solution, moving the assembly is significantly harder.
3. Set the tray on the frame. Lower the tray onto the bench frame surface, centering it over the frame rails. Confirm that the tray’s drain port end is positioned at the lower end of any deliberate slope you’ve built into the bench.
4. Install the drain fitting. Insert a compatible bulkhead fitting into the drain port opening from below the tray. Apply a rubber flat-face gasket between the fitting flange and the tray floor, then thread on the locknut from underneath. Hand-tighten firmly; do not use a wrench directly on the ABS drain port collar.
5. Connect drain plumbing. Attach your drain line to the bulkhead fitting outlet. For flood-and-drain use, insert a standpipe (overflow tube) inside the bulkhead to set maximum flood depth; route the drain line to your reservoir. For drain-to-waste, route the drain line directly to a waste collection point.
6. Test with plain water first. Fill the tray to your intended flood depth using plain water before introducing plants. Check all fittings for leaks, verify that the tray drains completely to the standpipe level, and confirm that the floor slope routes water fully to the drain without pooling in corners.
7. Introduce pots and growing medium. Once the plumbing is confirmed leak-free, arrange your containers inside the tray. Space them to allow adequate airflow between pots and to keep the drainage channels clear.
8. Begin crop cycle. Connect your irrigation controller or pump timer, set flood frequency and duration based on your growing medium and plant stage, and confirm that your first flood cycle fills and drains as expected before leaving the system unattended.

Sources & Further Reading