Posted 3/16/2009 10:22 (#646227 - in reply to #646121) Subject: RE: who makes Kinze planter box extensions?
We put them on a planter several years ago and the extra weight crushed the bottoms of the boxes. After replacing 4 boxes we gave up on filling them full. I think I saw in Shoup or Sloan the other day that it now says not recommended for fiberglass boxes. If you had flat ground with no rocks you would probably get by but if you hit a rock under ground and that much weight comes down the fiberglass can't take it.
who makes Kinze planter box extensions?
