Help Needed!!! Veg Going Wrong

wassup rollitup community I've been having a problem with my purple Trainwreck from Humboldt seed organization my leaves are yellowing now week 6 of vag I'm wanting to switch to 12 12 but wanted to get this deficiency in check before I did I'm currently feeding with foxfarm grow big veg nute pH at 6 5 I also have bubba gift and Sour Diesel growing alongside it seems to me the purple Trainwrecks are the only one that showing this deficiency can somebody please guide me in the right direction thank you.

Someone posted a killer chart last night from Jorge Cervantes (I think I spelled that right) . Lemme Google it real quick I need to save it for myself as well...brb

Here I thought this was cool

Sunburnt?

Uberknot said:

Sunburnt?

Click to expand...

I don't think so mh other girls are doing fine and I have my lights a good 2 to 3 feet away

GuttaCannabis said:

I don't think so mh other girls are doing fine and I have my lights a good 2 to 3 feet away

Click to expand...

Maybe a def and the lighter color making those leaves weaker.....definitely looks wild colors.

Walterwhiter said:

Here I thought this was cool

Click to expand...

Compared to the chart it looks like nitrogen def. Disclaimer idk shit just comparing the pic to the chart.

Iooks like a nitrogen definiency but sometimes yellowing is salts build up in pots with not having a bit of drain out every feed.ive done hso trainwreck aswell had no probz with it,they look like nice strong plants apart from the yellow.

idk was thinking bout flushing but did want to fuck up my ph of my soil because my tap water is very high in ph 8+

I have a second purple tw that starting to yellow out all so smh

Are there leaves turning yellow and dying at the bottom of the Plant?

It looks like only tops.

Uberknot said:

Are there leaves turning yellow and dying at the bottom of the Plant?

It looks like only tops.

Click to expand...

No its just yellowing at the shoots and can see the overall growth of the plant is at a halt

Bummer!!id give em fresh ph water just with a little run off see what they look like in a few days if they pick up it could be the salts,if not id feed them.what e.c have you been giving them how often do you feed??

dazzyballz said:

Bummer!!id give em fresh ph water just with a little run off see what they look like in a few days if they pick up it could be the salts,if not id feed them.what e.c have you been giving them how often do you feed??

Click to expand...

every other watering I feed at recommend strength I don't no what ec

Just read you use fox farm nutes.my pal had a lot of problems with them hes grew longer than me and wouldnt use them again ,he said they were too heavy for the soil he was using but the plants showed signs at 2-3 week not 6!!!your feeding regime seems fine i would try plain water maybe for a couple of feeds see what happens.
If youve made no major changes to your grow room, temps,feed regieme etc.i could only put it down to salts!!only my opion tho.

I might just go with a flush and see what happens I've been planning on trying out some new nute too so I'll be looking to try something different from foxfarms on my clone I cut this weekend and compare the two. Thank for the input I'll let y'all know how thing pan out might start a journal.

Iron lockout/def?

That's what I thought also tryed given them some liquid iron didn't really help at all