Weed seeds blow in the wind and are dropped by birds and other animals.
Using weed mat.
In fact ross nw watergardens typically uses it under these materials.
Limits the need to use herbicides for weed control.
Whichever you use you just add more as it decays and you see patches of bare soil.
Weeding is to gardeners as cleaning dirty dishes is to cooks a never ending tedious but necessary chore.
It may be bad under bark dust mulch soil or compost but it works very well under river rock gravel decomposed granite or flagstone.
Reduce the need for weeding by laying down a weed mat also known as a landscape.
If you want to prevent weeds in your garden one common solution is to use a weed mat.
Weed control fabric is also great as a cover in the garden if you do not use mulch.
Use a hoe with a swinging motion bringing the blade down toward the ground and slightly back toward your body striking the ground at approximately a 45 degree angle.
Prevents weed seeds buried in the soil beneath from sprouting.
Now the plastic weed barrier stops the decaying mulch from entering the soil.
Helps retain soil moisture by reducing evaporation.
For all that weed cloth does have a use.
Uses for weed control fabric weed control fabric can be used under walking paths and decks.
Ideally you ll penetrate the soil deeply enough to get under the roots and lift out the whole weed roots and all.
And don t do this.
So if you put dirt or mulch or stone on top of the material weeds will eventually grow in the dirt mulch or stone and will will root into the mat material and pin it down.
Places where dust and dirt will not find their way between the weed barrier and the surface so weeds can not grow.