using the lucus formula, what is the max ppm you should use? the grow chart goes to 800 ppm is that enough for just using 2 parts insted of 3? THG GH lucus is your strong point i take it what do ya say???? :hubba:
I am one of those--those who feeds to the point of burn and then back off a tad. Different strains have different needs--some are heavy feeders, some not so much. This makes it hard to follow any one feeding schedule and give the plant what they need. I personally take the Lucas formula as a formula using a 1-2 Micro and Bloom ratio to whatever PPMs your plant is happiest with. I find that the plants that get enough food grow the best--nothing starves and thrives.
I also use Cal-Mag with GH Flora nutes whether I am running the 3 parts or the Lucas.
i know this is silly, but how do i know when too much is too much? what's it gonna look like nute burn that is? here is a couple pics, they have yellow tips, the very tip any thing to worry bout?