不放布，让树根透点气。
Is landscape cloth under a thick layer of mulch necessary?
In fact, the wind carries in so much dirt and weed seed that all areas get compromised either way. The areas with fabric are actually more of a pain than the areas with nothing because the weeds are harder to remove when rooted in the fabric. Hand pulling weeds in the mulch (without fabric) is actually really easy ... and the entire root comes up every time.
最后编辑: 2015-05-29
