Phat Sacks 3×3 Tray Liner

Phat Sack 3x3 flood tray liners provide the perfect means to contain grow mediums in hydroponic trays. The premium triple-thick fabric material allows water to easily pass through but keeps the substrate where it belongs. Ideal for use with drip type systems, Phat Sacks 3x3 flood tray liners can simply be placed inside of the tray and filled with the desired planting medium to prepare for planting. Thick and durable construction is well suited for use with a wide variety of grow mediums coco coir, rockwool grow cubes, and even heavier hydroton clay pebbles.

• Fabric walls prevent root-binding and promote a large, complex, fine-haired root structure
• Double-stitched seams and triple-thick material for durability and extended use
• More features than competitor's containers at a lower cost.
• Fits: 3' long x 3' wide flood trays

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