Numbers, FINALLY! Thank you. To answer your question, I’m greenhouse light dep hydro. Why? Too long a story for here. Bottom line trying to see how what i do stacks up to the vast majority of the industry growing in soil beds. If you’re outside the states though thats gonna make it tricky, i doubt your consumerism is nearly as high as ours is here.
$6.66 a lb for nutes is well, nicer than $30. Its actually $27 i was a lil high, pun intended. You got me by 4x in nute cost. So whats your bottom line cost per gram and what expenses go into it? After Nutes Electric Water and Gas im at $0.22 per gram mostly thanks to needing no flowering lighting yr round. No medium or dehumidification costs either. Industry is around $2/gram i read, but not sure if they’re counting labor… of which there’s a lot less if you dont grow canopy.
EDIT: At 2 gallon per plant per day for 16 weeks in my setup (high guess cuz i know they only use 2/per in flower at 6’) im spending $0.20 cents a pound on water. You sure you spend more on water than nutes?