HELP general hydro 3 part series help

ok what soil should i use with 3 part series general hydro. i get to bought month into flowering and leaves start to dye off, stems turn purple and yeald is fucked... please help. iv been watter feed watter feed for a month then flush with gh flushing stuff they have.. i use glacer watter. which has a ph of 6.5 or so and a ppm level of like 2. so i up pot them tell i get to a 5 gallon with out no feeding because the soil has food in in.. them bout 2 weeks into flower i will notice yellowing at bottem of plant.. so i feed for the first time in life with the transition into flowering stage 2 2 2. than about 2 weeks l8ter start getting brow leaves that are yellow and shit. yeald gets lost and im fucked.. so should i get soil that has no food in it and feed from the start. or never feed at all when i see the yellow. also im growing afghan kush from white lable seeds. im using cloans also. if i need to take pictures of any other info please ask and i will do any thing to fix this prob... thank uuuuu

pics will help a lot

ok im on it

i should go back to hydro.. man i had no problms back when i first started. well at first i did, but once i figured it out it was so easy

so this is it let me know what u think.

and more of veg and some flower.. i think my prob is i have no idea... aaa so stressfull...

bump so i flushed the piss out of them... thanks for all your help RIU!

1st off im not a GH fan in general-just gonna put that out to start

To answer the 1st question on here "about 1 month into flower purp stems and dying leaves"- purp stems come from N,P,K, and Mg deficiency so u need more nutes more often, if i had to guess. Also if u flush after a month, then they start showing those signs? its prolly bc u flushed them a month early and they lack nutes

The dead leaves is usually from lack of air and light. They look a little crowded in a few of the pics in some spots so they could be shading and blocking some areas from the wind and light and they are pretty large, maybe some pruning of big shades to let more light in-but lil late now

Also keep the pH around 6.0-6.4 for max nute consumption.

if ur just switching to soil, use sunshine#4 and fox farms or GH line. With SS#4 there are less factors to figure out, any problems is bc of something you did/didn't do to them. once you get that down then start adding stuff to the soil mix until u dont use SS#4 anymore at all and hopefully are totally organic

It looks like you did ok tho

I know this is a little late, but info for the next go around... also this site pwns for MJ diagnosis http://www.greenmanspage.com/guides/tables.html