Of course this depends on your electricity cost and how well your grow is going, but it's very feasible to get below 1€/g even with artificial lighting. Depending on what you would pay otherwise, you can recoup the initial investment for equipment with the first grow.
ftbd
joined 1 year ago
Almost free, too
That's not even an equation, just basic arithmetic
Yes, the sad reality is that Windows is not quite there yet for desktop usage