How effective is concrete curbing in keeping out grass?
Extruded concrete curbing has a proven track record at preventing sod from entering your landscape beds. Your constant dilemma to keep sod out of your flower beds ended with this invention. You also do not have weeds growing in between this edging since it is one continuous piece, nor can sod grow under it if it is prepared correctly. There are many landscape molds to choose from. The most common are the “slant” & “mower” styles. With our machine, both molds have a minimum 4 inch height in back and 2 inch on front. The curb is actually 6 inches wide. Our landscape molds are designed high enough to keep sod from growing through it, and also high enough on the back to retain your bed covering, such as mulch.
