buds turned yellow/brown

A

asdfkry

Active Member
my white rihno's started turning yellow/brown like burn... the nutes never increased... i was only using advanced 3 part base system.

then the tips of my northern lights started doin the same thing so i cut them all down and the white rhino is nothing but fluff! is this nute lock? i never flushed them untill the end....
any idea what the problem is? its my first try
 
Need more description even photos for someone to diagnose and help with the problem. soil or hydro? Never increasing nutes doesnt mean that you were not using to much in the first place. or too frequently. Fluffy stringy bud could be few things or a combination of things. What kind of lights are you using? What is your average temperature at canopy level a couple hours after the lights come on? Let me know more.
 
ok, im using a 600w hps for flower, my temp is between 70-80 f
oh and its soil.

so... the fan leaves started turning yellow very early in flowering and then turning brown and dying
then at about week 6 all the sugar leaf started turning yellow and drying up
sr.jpg

this is the only photo i have i could take apic of whats trimmed and hanging some of it it pretty messed up
 
Lack of flushing didn't do them any good....what kind of medium are you using and have you been checking PH? I'm growing ghs white rhino right now and it seems quite finicky.
 
you might have wanted to flush them before they went into flowering..and or they did need more nutes...hard to tell with the picture..
 
palerider said:
Lack of flushing didn't do them any good....what kind of medium are you using and have you been checking PH? I'm growing ghs white rhino right now and it seems quite finicky.
Click to expand...

yeah thats what im thinking.
im using SUNSHINE mix 4 soil with aggregate
and my ph tends to be about 7 or 6.5
 
Pretty much the same mix I use, Green House reccomends a PH of around 5.8 for this strain. I usually run my PH at 6.3ish so I ended up dropping it down to just under 6.0 about a week ago and it made a big difference.
 
palerider said:
Pretty much the same mix I use, Green House reccomends a PH of around 5.8 for this strain. I usually run my PH at 6.3ish so I ended up dropping it down to just under 6.0 about a week ago and it made a big difference.
Click to expand...

okay so how to i drop my ph? still new to this
 
PH down or if your cheap like me use lemon juice, get yourself a PH test kit I like the liquid ones like they use for checking pool water. Letting the water sit out will evaporate chlorine but will not alter the PH. Also when feeding always mix up your nutes wait a minute and then test your PH as alot of nutrients will change the PH as well.
 
All very good on your end. Temp, humidity, soil is good. pH good. The only other variable is the advanced nutes three part system. I hate to tell you because i know you spent a bunch on their junk, but i have reason to believe that might be the problem. Their stuff is overprices and lacking in what they claim as far as im concerned. i onlu use their pH down and vitamin b-1.What you are using i believe is intended for hydroponics and if you are using it with soil i wouldnt exceed a 50% dose. You seem to have a good grip on growing and good environment numbers to back it up. Next run why dont you try this. do a control and a variable. use the advanced chemy stuff on half at perhaps a lesser dose than before. the other half use guano tea and perhaps some fish emulsion and Canna Bio-Flora. I promise that you will love the difference. Nothing smells and tastes as good as organics. Hit me back if you want some further details.
 
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