cost of growing between soil vs DWC

Doe it cost more to grow with soil than it does with DWC?


With DWC do you just have to buy the nutrients and mix it with water. But with soil you need to buy the soil and the nutrients. Do you have to buy more different types of nutrients with with DWC than with soil?

Iam just talking about soil and nutrients and not the equipment that is needed to grow.

good question ...... what is your measure of success ... dry weight per Watt? just curious. I look orward to following thias discussion.