Botanicare Mobile Rack Tray - 4ft x 8ft White

Eliminate Standing Water in Your Vertical Grow System — Botanicare Mobile Rack Tray, 4ft x 8ft

The Botanicare® Mobile Rack Tray is purpose-engineered to solve one of the most common challenges in vertical growing systems: standing water accumulation. By combining a level planting surface with a built-in 1.5in offset central drain, this tray actively directs runoff away from the root zone and out of the system — keeping your plants in optimal conditions at every level of your rack. Crafted from heavy-duty ABS plastic for long-term performance, the Mobile Rack Tray is optimized for the Spacesaver Widespan GROW system and is compatible with other manufacturers' rack systems.

Key Features & Benefits

• Eliminates standing water — optimized drainage prevents excess liquid buildup in vertical setups
• 1.5in offset central drain — directs runoff to a single drainage point efficiently
• Level planting surface — ensures uniform water distribution across the entire tray
• Heavy-duty ABS plastic — built for long-term performance in demanding grow environments
• Designed for Spacesaver Widespan GROW system — precise fit with no modification required
• Compatible with other manufacturers' rack systems — versatile across multiple vertical grow platforms
• 4ft x 8ft footprint — right-sized for standard rack bay configurations
• White finish — reflects light and maintains a clean, professional appearance

Who Should Use This

The Mobile Rack Tray is essential for any grower operating a vertical rack system who wants to eliminate drainage issues and maintain a clean root zone environment across multiple growing levels. It's a direct-fit solution for Spacesaver Widespan GROW users and a reliable upgrade for growers on other rack platforms experiencing standing water problems.

Compatibility

Tailored for the Spacesaver Widespan GROW system. Also compatible with other manufacturers' rack and mobile growing systems. Material: Heavy-duty ABS Plastic. Color: White. Footprint: 4ft x 8ft.

Frequently Asked Questions

How does the 1.5in offset drain work?

The tray's floor is formed with a slight grade toward a central drain point that sits 1.5 inches offset from the tray center, ensuring all runoff flows naturally to the drain outlet rather than pooling on the surface.

Will this tray fit my existing rack system if it's not a Spacesaver Widespan GROW?

The Mobile Rack Tray is compatible with a range of manufacturers' rack systems in addition to the Spacesaver Widespan GROW. Measure your rack bay dimensions against the 4ft x 8ft tray footprint to confirm fitment.

Is the planting surface completely flat?

Yes — the tray provides a level planting surface across its entire area, while the built-in drainage offset still directs runoff toward the drain without creating visible slope across the grow zone.

What material is the Mobile Rack Tray made from?

Heavy-duty ABS (Acrylonitrile Butadiene Styrene) plastic — a durable, chemical-resistant material built for long-term use in hydroponic environments.

Is the white color functional in a vertical grow environment?

Yes — the white surface reflects light from your grow fixtures back toward the plant canopy, improving light utilization efficiency in vertical systems where lower levels may receive less direct light.