Project Description
40 Liter Square Pot with U-Grooves & Side Holes
Product #13090400 & #13090440
Ideal for substrate production
- Tall legs (30mm/1.18”)
- Pyramid base
- Excellent drainage & root oxygenation
- Dimensions: 444 mm length × 459 mm width × 345 mm height
- With side holes for substrate aeration
- U-shaped grooves for irrigation pipes
- Optional stabilization clips
Download Tech Sheet
Product Details
Tall Legs (30mm/1.18”)
- Prevents root contact with soil.
- Prevents contact with pathogens.
- Improves drainage and rootzone health.
Excellent Drainage & Root Oxygenation
- Legs connected to edge holes breaks drainage surface tension eliminating saturated zone.
- Wide legs help prevent sinking into soft ground.
- 40 holes in center of pot allows oxygen uptake in the center of root mass.
- Pyramid base forces water to drain at the outside edges and minimizes wet zone.
- Drainage into high air flow area for root self-pruning.


Special features
- New leg design minimizes substrate loss and buildup on legs.
- Non-draining holes allow oxygen uptake in center of root mass, and prevents growing down.
- Available with 16 or 20 mm U-shaped grooves for optimal irrigation pipe placement.
- Side holes improve substrate aeration, promoting healthier roots.
- Optional stabilization clips secure the pot to the trellis system and prevent tipping.
Patents pending in Mexico, US, China, Australia and Europe










