Grower Select Square Deep Vacuum Pot | 4.5in - Square Deep - Black - 1.72qt Capacity (Case of 420)

Extra-Depth Square Nursery Pot for Greater Root Volume, 4.5in

Some crops need more vertical root room than a standard-depth square pot provides, without giving up the space efficiency of a square footprint on the bench. Grower Select's Square Deep Vacuum Pot keeps the same square, edge-to-edge profile as the standard line but adds extra wall height for additional root volume.

This 4.5in Square Deep pot (1.72qt capacity, case of 420) is custom fit to Grower Select carry trays sized for the deep-profile footprint, giving growers more root depth without sacrificing bench density.

Key Features & Benefits

• Vacuum-formed (thermoformed) construction — sturdy, economical build for repeated greenhouse handling.
• Extra-depth profile — adds wall height over the standard square pot for additional root volume.
• Square shape — maintains the same edge-to-edge bench and cart efficiency as Grower Select's standard square line.
• Custom fit to Grower Select carry trays — sized to trays built for the deep-profile footprint.

Who Should Use the Square Deep Vacuum Pot

Growers producing crops with deeper root systems, or plants with a longer bench time, who still need the square profile's bench-space efficiency will find the extra wall height of this deep pot suited to that need.

About Grower Select

Grower Select supplies pots, trays, and growing mixes through commercial greenhouse and nursery supply channels, with the Square Deep Vacuum Pot extending its standard square co-extruded line into a deeper profile for crops that need more root volume; a specific corporate parent could not be independently confirmed from public sources.

Frequently Asked Questions

What does vacuum-formed mean on this pot?

Vacuum forming heats a plastic sheet and draws it against a mold using suction, producing a consistent wall thickness at a lower cost than injection molding. It is a common, economical construction method for high-volume greenhouse pots like this one.

How much extra depth does this pot add over the standard Square pot?

The Square Deep Vacuum Pot holds 1.72qt versus 1.25pt for the standard-depth 4.5in Square Co-Extruded pot, giving roots meaningfully more vertical room in the same footprint. Choose the deep version for crops that outgrow the standard pot's root volume before they are ready to move up a size.

Will this pot fit my existing Grower Select carry trays?

It is custom fit to carry trays built specifically for the deep-profile footprint, which differ from the trays sized for the standard-depth Square pot. Confirm the tray model matches the Deep pot's dimensions before ordering at volume.

Why choose the Deep version instead of just moving up to a larger standard pot?

Moving up a standard pot size increases both footprint and depth, using more bench space per plant. The Deep Vacuum Pot adds depth while keeping the same 4.5in square footprint, so growers gain root volume without giving up bench density.

Is this pot reusable across growing seasons?

The vacuum-formed plastic construction is built for repeated greenhouse handling, so growers commonly clean and reuse these pots across multiple crop cycles rather than treating them as single-use. Inspect for cracking or warping before reuse, as with any thermoformed pot.