No...
If you want natural looking substrate go for aspen or coconut bark chips. Watch out though, apparently many dark reptile substrates carry woodmites. Its not worth the trouble to you or your snake. Personally I just use newspaper or kitchen towel, Its so much easier to clean and replace.
I use hemp for the burrowing species I keep, although its sometimes a bit dusty.
Heating wise you will need a UTH and a thermostat to control the temperatures on the warm end between 80-85. You will also need a digital thermometer to read the temperatures... NEVER guess as they could be dangerously high. UTH's are famous for overheating without any regulation.
Your corn will also need a hide on the warm and cool end of the tank so it can regulate its body temperatures whilst feeling safe and secure. Other decor such as vines or branches are entirely your prerogative.
Most importantly make sure the tank is 100% escape proof, corns are great escape artists!