Growing sweet potatoes in a raised bed- advice?
Hi everyone- I'm getting ready to move a bed and I want to grow sweet potatoes in it, starting in March or April. Right now, it's a short bed- maybe 6-8 inches high. I should probably add to the height, right? How tall should it be?
Also, this bed is an old one and needs to be filled up more- what should I add to it? Last year I grew sweet potatoes in sand and they would have been fine if they had been in a sunnier location and I hadn't picked them too early. So what can I add that will be good for sweet potatoes, but I don't have to dig out of my yard?
Thank you in advance!