Planting in cement blocks
The new dog is more of a digger than the others, so I've had to improve my fence. I have put cinder blocks around the bottom of the fence. The blocks have holes in them that will harbor weeds if I don't fill them with something else. I could fill them with annuals or small perennials, but could I get away with some veggies? Maybe a stalk or 2 of corn in each... or a couple of carrots... or a pole bean ... or?? They are open at the bottom, so its not like a closed pot, but I'm not sure just how much room near the surface that I need for roots.