WTF is up with these plants?!

[sm0ke5150]

also are the plants on a bang on. 12/12 sced, like on at 8am and off at 8pm?.
i dont grow hydro, but all i know is that the plants are either taking old nutes, or too many.
either way id sort it, by cutting down on the feed.
other than that good job.
how long did you vegg, and what strain?.

I vegged for 1 month from clone and the strain in Blue God. This is my first grow as well.

 

[zkt]

I think Its overwatering. The medium isnt drying out enough befor the next cycle.

 

[ru8fru]

unless the temps stay above 60 during the night cycle you should be fine. It might be a cal/mag deficiency. how much calcium and magnesium does your nutes contain? might wanna get some cal/mag supplement.

 

[sm0ke5150]

I think Its overwatering. The medium isnt drying out enough befor the next cycle.

they get watered every 8 hours. is that too much? they were thriving for a while during veg at 4 times a day.

I'm almost positive that it's nute burn.

 

[natmoon]

Its nute burn.
If that nugget of weed on your laptop is what your growing then that kind of phenotype hates nutes.
I have never successfully grown my own strain of that sort without some nute burn however minor.
Anything crossed with blueberry hates nutes,temp fluctuations,needs filtered room temp water,constant temps etc.
Blueberry strains are the biggest bitches to grow i ever seen

 

[unity]

it's nute burn. Back off and you will be ok

 

[sm0ke5150]

Hey everyone thank you very much for your help.

Its nute burn.
If that nugget of weed on your laptop is what your growing then that kind of phenotype hates nutes.

The strain that was on my laptop is called Fire Purple.


I've been running the water in there clean for 2 days now. How will I know it's time to give them a bit of nutes? The botanicare pro blend is 2.5-2-5. As oppsed to the dyna gro bloom which was 3-12-6. and when I do, how much? the water is 300 ppm after adjusting ph and adding hygrozime so help me out here.

 

[jimmyytheweed]

yes, in hydro plants are more suppeciable to cold, buy a fish tank warmer to keep water temp consitant. warm enough so you dont feel any temp on the back of hand. 80 dergees farinheight is what i would start at. also hydo system are more prone to fugusis, especuially on farms etc. try a couple of caps on NO DAMP in your solution use the stuff and never have any root rot, mold problems. also lots of air movement in water and on plants.