yellowing wilting shriveling leaves, burnt look.. 6 weeks flowering

stickyickyoohwee · May 7, 2010

need pro help fast.. i posted this once before you can find it under "6 weeks flowering, yellowing leaves..." or just look at my other thread post for all the information, here are the pics someone pro help me out here whats the problem with my main plant.

stickyickyoohwee · May 8, 2010

this is whats going on at the top and starting to happen all over

Rader6900 · May 8, 2010

Im having a similar problem, any tips?

stickyickyoohwee · May 8, 2010

none im clueless to the problem and its just getting worse

killz · May 8, 2010

http://www.scribd.com/doc/18053976/2005-marijuana-garden-saver-plant-troubleshooting-mynamestitch

This has some pretty detailed photos of sick plants. I hope it helps.

stickyickyoohwee · May 9, 2010

looks like potassium maybe

nizmo · Jun 6, 2010

Potassium maybe a bit of heat stress too...

Brick Top · Jun 6, 2010

POTASSIUM (K)

Affected plants are usually tallest and appear to be most vigorous. Necrotic spots form on lower leaves. Red stems. Leaves appear pale or yellow.

It doesn't look like that too me.

Where on the plants did it begin, the bottom, the middle or on the top?

In which direction or directions did in spread, in what order if in two directions?

What nutes are you using?

In what amounts?

How often?

below0 · Jun 6, 2010

From the top, looks like HEAT issue maybe lamps are too close

STACKSHUSTLE · Jun 7, 2010

It is heat stress definitely!
What lighting are you using
i bet you can smell the plants its cause they're cooking i just had the same problem
lightly spray them with water from time to time, turn fan up a notch, and back off with lights
should be noticing changes within 2 days

mygirls · Jun 7, 2010

normal for flower at this stage..

Genocide · Oct 16, 2010

Brick Top said:
POTASSIUM (K)

Affected plants are usually tallest and appear to be most vigorous. Necrotic spots form on lower leaves. Red stems. Leaves appear pale or yellow.

It doesn't look like that too me.

Where on the plants did it begin, the bottom, the middle or on the top?

In which direction or directions did in spread, in what order if in two directions?

What nutes are you using?

How often?

I'm having a problems with dead bottom leaves but the rest of the plan looks awesome dose this mean I need less or more POTASSIUM (K)?
In what amounts?

yellowing wilting shriveling leaves, burnt look.. 6 weeks flowering

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