Wednesday, May 19, 2010

Thoughts and ruminations about soil barriers

Hmm. What should I use to separate the new garden soil from the old crapgrass soil in the raised beds?

I was thinking that I'd putdown a half inch layer of old junkmail and/or cardboard as a weed barrier, pest barrier (kinda) and maybe for some moisture retention.


What do you use? What do you think?

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