I get the weight thing,
@Melissa. There are only 5 in the set and dI will be sure to spread them around in different places on the frame. Mostly I am concerned that my 5 portulaca and (trimmed up) bougainvillea pots get high enough to get full sun during the winter. They are light weight plastic pots with all the perlite in the soil and I don't water them often. I do have some heavy hanging plants that will stay hung on the EMT pipes.
