First closet grow plant leaf problem

[nzbee]

Hey Guys,

 

Am growing Big Bud under a 600w HPS temp is approx 24c and humidity is 40% suddenly my plants

are yellowing from the bottom up with the leaves going yellow from the inside of the leaf then dying have included a photo any help would be awesome.

Edited August 11, 2007 by nzbee

[WantDaChronic]

cant see anything in those pics, my pinky's finger nail is bigger than them but from what you described there are 3 possibilities:

1) the plant is rootbound

2) it needs more nitrogen

3) your pH is slightly out

 

to fix the problem without knowing exactly what is wrong, i would transplant the plant in a much larger pot than what it is in now, flush the medium throughly with pH adjusted water and then give the plant a feed of nutrients high in nitrogen

[sunnycoaststoner]

dude i cant get your pics to open but have a look at this thread from wantdachronic. it might help ya out.oooppppsss better put it in then hey..https://cannabis.community.forums.ozstoners...?showtopic=9128

[nzbee]

Sorry guys didnt realise the first pics were ridiculously small sorry

[sunnycoaststoner]

looks like improper ph mate. to me anyway.. i dunno anyone else??