I purchased some sweet potato vines from a nursery about three weeks ago and immediately planted them in my hanging planter boxes which are well-drained and have full western exposure. They're looking kind of sad with the edges turning a tad brown and the vibrant lime-green color is fading somewhat. Admittedly, the weather here in Seattle over the last three weeks has been more like January - wet, very cool (48º-58º F), and not a lot of sun getting though the cloud cover. It's finally warmed up to the high 60s/low 70s, and there are a few new leaves and trailers showing up. Questions: was it just too cold and wet to transplant them? Can they be over-watered (too much rain)? And lastly, is there any hope they'll recover?
Quimby