I had a thought the other day... from reading some of these threads
see with soil you mix your nutes into a gallons to nute ratio and feed once a week... so if your nute can make 32 gallons worth of nutes... your have 32 weeks of feed.
with Hydro you have a 10-20 gallon resouviour that get changed weekly... it would seem you would go through way more nutes at this rate ( if you kept the same ratio as the soil feeding)
I guess im wondering if Hydro needs to have the same nute to water ratio as the soil feeds?
any thoughts on that?