Since you all seem to enjoy accounts of our many failures around the Root Simple compound, I thought I’d share what must be one of the worst mistakes I’ve made. It’s a error up in our great chandelier of failures along with buying a 91 year old house on a hill with a bad foundation.
Two words for you: landscape fabric–that plastic stuff sold in rolls at big box stores that allegedly blocks out weeds. Just after we bought our “crack” house I started constructing brick paths and decomposed granite walkways (another mistake we’ll blog about later). I thought it would be good idea to lay down landscape fabric to keep weeds from poking up. So why is landscape fabric a bad idea?
- It’s made of plastic.
- It rips.
- It just plain doesn’t work.
After a few years Bermuda grass will inevitably poke up through it and you’ll end up with what you can see in the photo above. To repeat: landscape fabric doesn’t work and is a waste of money.
My favorite alternative is a very thick (minimum 4-inch, but preferably more) layer of mulch. The added benefit with mulch is that you build soil over time. With landscape fabric you just add another piece of plastic to the landfill. I know some folks swear by cardboard, and in certain situations cardboard is probably OK, but I still prefer, when possible, just piling up the mulch. You get better water penetration with mulch and you don’t have the problem of bits of cardboard floating up to the surface.
So, my two cents: don’t add landscape fabric to your landscape.