I would like to build a long windowbox. It will be about 8 feet long and 8 inches high.
My plan is to use 1x8x10 treated pine, cut to size, to make the box. Then attach it with several (four?) steel L-brackets and screws.
I have four 24-inch windowbox inserts I'll be using for the actual plants; this way I will be able to use less soil and reduce the overall weight of such a large windobox.
Does this sound like a good plan?
Thanks very much.