Quote Originally Posted by ddxsinxcosxdx
So, week in update:

Affected plants look like they lost a few of the leaves that were showing burn, some were saved and most remained unaffected.

Im about to go give a watering (just water) and am still working on my RO machine. (its in, but it leaks too much to leave it on long enough to get my 55 gallon drum full)

PPM of my water as it sits right now is 120-125, what I have gotten out of the RO machine is floating between 1 and 2... much better.

I still dont think I have an understanding of how to use the PPMs that are available to me for each feeding. (What ratio of each nute should I use to make the feeding best for the plant?)

Anyone know anywhere good that I can learn more about the topic?
Why is your RO system leaking? if it's leaking from the couplings (where the tube meets the holes) then just push the tube in as hard as you can. if it's a canister leaking, then you may want to check if you accidently crossthreaded it when replacing or installing it. you may be able to unscrew it and get it on correctly, but you may have buggered it up so much that it needs to be replaced.