Botanicare Original Grow Trays ID Tray - 4ft x 4ft White

Maximum Root Space, Premium Construction — Botanicare ID Tray 4ft x 4ft White

Botanicare's redesigned premium ID Tray delivers durable construction for professional hydroponic gardens. "ID" stands for Inside Dimensions, so the stated size (4ft x 4ft) reflects the full usable growing space inside the tray rather than its outer footprint. The design features a 7in deep seat for larger root masses, taller pots, and deeper saturation, paired with a curved drainage grid with wider channels for easy cleaning and engineered corner gussets for structural support. Constructed from durable ABS plastic in White. Inside dimensions: 4ft x 4ft. Outside dimensions: 54in L x 54in W x 7in H.

Key Features & Benefits

• True Inside Dimensions (4ft x 4ft): Every inch of the stated size is usable growing space.
• 7in Deep Seat: Accommodates larger root masses, taller pots, and deeper saturation zones.
• Curved Drainage Grid: Wider channels direct runoff efficiently and simplify cleaning.
• Engineered Corner Gussets: Provide greater structural support under heavy crop loads.
• White ABS Plastic: Durable construction built for long-term professional hydroponic use.

Who Should Use This

The premium choice for professional growers who want to maximize usable root space within their grow room footprint. The deeper 7in seat suits larger container sizes, deep-water culture setups, and crops with extensive root masses that benefit from extra vertical depth.

Compatibility

Standalone grow tray — does not require sealant or modular assembly. Inside dimensions: 4ft x 4ft. Outside dimensions: 54in L x 54in W x 7in H. Material: ABS Plastic. Color: White. Available in White and Black and in multiple sizes.

About Botanicare

The ID Tray is Botanicare's standalone premium tray line, engineered by the same Hawthorne Gardening Company brand behind the modular OG and CT systems, for growers who want a deep-seat, single-piece tray rather than a multi-section run.

Frequently Asked Questions

What does "ID" mean in Botanicare ID Tray?

"ID" stands for Inside Dimensions. The stated size (4ft x 4ft) describes the full usable interior growing area, unlike some trays where the stated size reflects the outside footprint and leaves less actual grow space than expected.

What are the outside dimensions of this tray?

Outside dimensions are 54in L x 54in W x 7in H. Use this figure, rather than the inside dimensions, when planning bench or shelving clearance.

How deep is the tray seat?

This ID Tray features a 7in deep seat. That accommodates larger root masses, taller pots, and deeper saturation compared to shallower tray designs.

What is the purpose of the curved drainage grid?

The curved drainage grid with wider channels guides runoff toward the drain point while keeping roots and pots above standing solution. The wider channels also make routine cleaning faster and more thorough.

When should I choose the 4ft x 4ft ID Tray over a different size or color?

Choose the 4ft x 4ft tray when it matches your bench or grow room footprint, since ID Trays come in multiple inside-dimension sizes and both White and Black finishes. Pick White for maximum light reflection or Black to blend with darker grow infrastructure.