I planted Hungarian wax peppers and fresca strawberries in similar sized containers. I had planned to build stands to put these up higher along the balcony half wall so they could get more sunlight. But so far I haven't got around to doing that. For now they sit on stools just higher enough to get them a couple extra hours of sunlight. I didn't think it would be enough but they seem to be producing. But I still want to get them up higher.