The structure is tight enough to prevent light reaching the soil so weeds cannot grow, but allows air and water to pass through to prevent soil souring. Specification: 1.83m x 50m, 95gsm. Thread count (weave) is 96 x 44 / 10cm.
Note: As a woven polypropylene water flow rate can be slow to permeate through the fabric. If a high flow rate is required it is recommended that irrigation be drip fed at the points of opening for the plants, this will ensure that water penetrates to the roots with no evaporation. For accessibility to the drip system it should be installed over the top.