I bought 3 of these and although they look nice, they are not super sturdy.  Super easy to screw together, and stable when built but it’s made out of very thin wood and probably won’t last long for what I want them for.  If your just planting stuff in them and leaving it alone, they should hold up for quite a while. To plant, transplant andor move them around is going to put stress on it and I can foresee them giving out in a short period of time.