Indoor Think different grow!!

That looks more like a pH issue? What pH have you been feeding and what has your run off been reading?


Could using veg nutes with calcium,magnesium,nitrogen help fix my yellowing leaves if they have a deficiency of one of those? I haven't used any nutes so far.
 
As in dark green leafs with signs of rams horning and yellow burnt tips
The media looks to hot for them
 
That looks more like a pH issue? What pH have you been feeding and what has your run off been reading?

The first few weeks I was feeding them at ph of 7 ( I know, too high right? ) the past 3 or so waterings I have had it to around 6.5. I thought the yellowing would stop since I fixed the ph but it seems to have gotten worse. They all show a different amount of yellowing, one plant has a lot of yellowing, one has kind of a lot, and the others have barely any. Some are the bottom leaves, some are towards the top. Being that it varies from plant to plant is what's making it hard to diagnose/cure them!
 
As in dark green leafs with signs of rams horning and yellow burnt tips
The media looks to hot for them

I used a 50/50 mix of LW and FFOF and even put a layer of LW on top. They looked great as seedlings and during early growth so Id be surprised if it was to hot
 
PH 7 in soil would not do that to your plants they would have been plenty of buffer in the media

Certain phenos are more susceptible to certain issues

FF is very hot and the whole poor for cannabis but mixing it with LW would have helped in most case unless its a touchy strain for nutes
 
PH 7 in soil would not do that to your plants they would have been plenty of buffer in the media

Certain phenos are more susceptible to certain issues

FF is very hot and the whole poor for cannabis but mixing it with LW would have helped in most case unless its a touchy strain for nutes

I can totally agree man. The sour d I have in the same tent that has been getting the same water looks much better than my " think different".
 
I can totally agree man. The sour d I have in the same tent that has been getting the same water looks much better than my " think different".
Funny thing is sour D is one of the more harder ones to grow nutes wise lol
 
Funny thing is sour D is one of the more harder ones to grow nutes wise lol

Ive been mainly been focusing on my " think differents" and my sour d is just growing herself :booya: I've got a gallon of distilled water, I'm just not sure what to do next. Add some veg nutes for the first time at day 28? Add flowering nutes? Should I flush them with ph balanced water? Something needs to be done, I'd hate for the yellowing to continue.
 
as muddy said ph some runoff
ive got a feeling it will be under 6
 
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