Prevents weed seeds buried in the soil beneath from sprouting.
Using weed mat.
I ve seen landscapers lay down weed barrier cut holes plant shrubs and perennials and then top it off with shredded hardwood mulch.
Limits the need to use herbicides for weed control.
If you want to prevent weeds in your garden one common solution is to use a weed mat.
Weed seeds blow in the wind and are dropped by birds and other animals.
It may be bad under bark dust mulch soil or compost but it works very well under river rock gravel decomposed granite or flagstone.
Weeding is to gardeners as cleaning dirty dishes is to cooks a never ending tedious but necessary chore.
Helps retain soil moisture by reducing evaporation.
This barrier is made of a porous plastic material that allows water to move down into the soil but prevents new weeds from growing up into the garden.
Now the plastic weed barrier stops the decaying mulch from entering the soil.
Weed control fabric is also great as a cover in the garden if you do not use mulch.
A weed mat can indeed be useful in many situations but it is not a one size fits all solution by any means.
Whichever you use you just add more as it decays and you see patches of bare soil.
Places where dust and dirt will not find their way between the weed barrier and the surface so weeds can not grow.
Ideally you ll penetrate the soil deeply enough to get under the roots and lift out the whole weed roots and all.
Reduce the need for weeding by laying down a weed mat also known as a landscape.
And don t do this.
Uses for weed control fabric weed control fabric can be used under walking paths and decks.
In fact ross nw watergardens typically uses it under these materials.