Hi, anyone know how to plant sweet potatoes? I have five ready to go into the ground, and a huge bag for potatoes to be planted in, but what I need to know is...Do I need to support them with a 'collar' such as a pop bottle, or can I just plant them and earth them up as they grow, like normal potatoes? They are very long and 'skinny', one could almost say stringy, hence the question. Thanks so much for any advice.
- 20 Jun, 2011