Landmark Plastic Round 1020 Plug Sheet - 72 Cells - 6x12 - 2.54in Cell - Black

Round Plug Sheets with Air-Pruning Base for Superior Propagation Results

The Landmark Plastic Round 1020 Plug Sheet - 72PS provides 72 round cells in a 6x12 layout across a standard 10.42in x 20.85in footprint. Each 2.54in cell features a burned drainage hole and circle ridge bottom for improved water management and root guidance. Thermoformed for consistent cell geometry and durability through repeated production cycles.

Key Features & Benefits

• 72 cells - 6x12 layout - Round cell configuration across a standard 1020 footprint for compatibility with commercial propagation systems.
• 2.54in cell diameter - Precision round cells for uniform plug formation and consistent transplant sizing.
• Burned drainage hole - Heat-formed sealed hole at the base of each cell allows drainage while maintaining plug integrity.
• Circle ridge bottom - Molded ridges at the cell base air-prune roots, encourage lateral branching, and prevent root circling.
• Tray dimensions: 10.42in W x 20.85in L x 2.38in D - Standard 1020 footprint for compatibility with propagation benches and rack systems.
• Thermoformed construction - Consistent cell walls and stable structure for reliable performance in automated and manual propagation workflows.

Who Should Use This

Professional propagators and commercial nurseries producing high-quality plugs for transplant. Ideal for growers who require consistent round plug geometry and reliable drainage in a standard 1020 tray format.

Compatibility

Fits standard 1020 (10.42in x 20.85in) propagation tray carriers and bench systems. Compatible with common growing media including peat plugs, coco coir, and soilless mixes. Works with overhead, ebb-and-flow, and flood irrigation methods.

Frequently Asked Questions

What is a burned hole and how does it differ from a punched hole?

A burned hole is formed by heat, producing a smooth sealed edge that retains plug structure while allowing drainage - unlike punched holes which can create rough edges or stress fractures in the cell wall.

What does the circle ridge bottom do?

The circle ridge bottom air-prunes roots as they reach the base, stimulating lateral branching and preventing root circling for a healthier, more fibrous root system.

How many cells does the 72PS plug sheet have?

The 72PS has 72 cells in a 6x12 arrangement, each measuring 2.54in in diameter.

What tray carrier fits these plug sheets?

These plug sheets fit standard 1020 tray carriers measuring 10.42in W x 20.85in L, compatible with most commercial propagation bench and rack systems.