I have built a container 8’x10″x10″ to hang on south facing wall in my yard which is the sunniest part of my yard but is shaded from 3pm. I have been advised not to drill holes for drainage in the wood as it would weaken the structure. Really it is a large hanging basketWhat drainage would you suggest – gravel/plastic sheeting any use? Thank you!
Watch out for the weight of this box … it could weigh up to 200kg …. and make sure it is well secured, as it could be a danger if it fell on somebody.