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Old 10-10-2007, 06:52 PM
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yellow/brown leaves (pics)

im starting to get yellow/brown leaves. at first it was at bottom of the plant but seems to be spreading slowly i believe this to be a ph problem as ph is at about 6.9 but i will have that down by tomorow. i only have 3 plants going at mo and it seems to be afecting them all i have taken some photos and will place them in order of how bad each leaf is afected and also a pic of them all together your opinions will be very valuble to me

temp78/83

humid60%

medium is 40% coco 30% perlite 30%growbag

fertilizer is chempak 25-15-15 witch i have being using on 1/3 dosage about ever 7 days this fertilizer has every thing in it apart from sulpher and calcium. just waiting for secondry nuits by post

ph 6.9 (i know)

18/6 lights

feel free to fire any questions at me thanks again
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Old 10-11-2007, 12:45 AM
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please i need your opinions
 
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Old 10-11-2007, 05:22 AM
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"growbag" is that soilless mix?

if so your PH needs to be dropped to 5.8-6.0
 
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Old 10-11-2007, 10:32 AM
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Quote:
Originally Posted by Ganja Guerrilla View Post
"growbag" is that soilless mix?

if so your PH needs to be dropped to 5.8-6.0
no its soil and its got some nutes in it
 
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Old 10-11-2007, 10:34 AM
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any ideas on the yellowing browning leaves guerrila (prob ph related i think)
 
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Old 10-14-2007, 02:00 PM
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The same things is starting to happens to my DP White widow I planted. It's been under 12/12 lighting from day one and now it's in week 6 some of the under leaves are starting to show yellow spots. If theres a way to correct this I would like to know.

If not It just means I have to get more seeds from Dr Chronic and start again with better soil.
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Old 10-14-2007, 05:05 PM
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dapillpopingpop, try upping the ferts a bit



Zeke335 what ferts are you using
 
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Old 10-14-2007, 05:59 PM
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Quote:
Originally Posted by Ganja Guerrilla View Post

Zeke335 what ferts are you using
This is my first gorw so I'm new to this, I'm not sure but up untill now I haven't been using any fert. But after seeing the yellow spots I though maybe the plant needed some Fertilizer so I put some into today for the first time at week 6. I'm hoping this does the trick and the leave go grean again. If not I'll look around a see what products are out there that can correct this.

If the whole thing doesn't work out, I'll order some more seeds and get some better soil and start again
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Old 10-14-2007, 06:16 PM
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I believe you have it sorted out then
 
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