The ultimate in tree and shrub weed control.

PAK tree squares are constructed from UV resistant, heavy-duty polypropylene for unmatched durability in suppressing weed growth. Our tree squares help eliminate weed competition with your plants. Water and nutrients can penetrate the fabric, but sunlight cannot, so your plants thrive and weeds are suppressed. The tree squares also conserve soil moisture by reducing evaporation, and they help trap warmth and humidity in the root zone. They virtually eliminate the time and cost associated with laborious manual weeding. They also help reduce the need for expensive chemicals and rotary tilling, which can damage roots and cause soil compaction.