HELP! Pics

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tkc8182

Member
This is the main cola on my Blue Mystic. It appears to be yellowing from the center of the leaf outwards, veins still green. A little background info: Week 3 of flower, 5 gal DWC, 600w cooltube, tent temps 73-77, Ph 5.8-6.2, Res temp 73 (too high i know, adjusted temps earlier today), Using Fox Farms trio at half strength, EC at 1.2. The light was pretty close to top of the plant so i raised it about 10'' from top. Does this look like a deficiency, light too close or what?? Should i up to full strength nutrients? i want to solve this now before it gets worse. Thanks for the input
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imchucky666

Well-Known Member
tkc8182 said:
This is the main cola on my Blue Mystic. It appears to be yellowing from the center of the leaf outwards, veins still green. A little background info: Week 3 of flower, 5 gal DWC, 600w cooltube, tent temps 73-77, Ph 5.8-6.2, Res temp 73 (too high i know, adjusted temps earlier today), Using Fox Farms trio at half strength, EC at 1.2. The light was pretty close to top of the plant so i raised it about 10'' from top. Does this look like a deficiency, light too close or what?? Should i up to full strength nutrients? i want to solve this now before it gets worse. Thanks for the input
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Do the rest of the leaves look like the yellowing also?
Your PH is kinda high, You might want to get that down to 5.8.
It does look like a deficiency, but are you using all 3 of the FF already?
 
T

tkc8182

Member
imchucky666 said:
Do the rest of the leaves look like the yellowing also?
Your PH is kinda high, You might want to get that down to 5.8.
It does look like a deficiency, but are you using all 3 of the FF already?
Click to expand...
No just very top leaves. using recommended nutrients at half strength, should i up to full strength?
 
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imchucky666

Well-Known Member
Can you give us a pic of the whole plant?
Did the yellowing start just generally all over, or more towards the bottom of the plant, and is now working it's way up?
How long ago did it start?
 
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imchucky666

Well-Known Member
My bad, not paying attention to what I'm reading.
Now I see you are in week 3 of flower, not just week 3.
How many times and how often have you fed?
The last time? When?
 
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tkc8182

Member
It just started and is only at bud sites (very upper leaves). The rest of the plant looks good. I feed as needed with full strength nutes or ph'd water. I fed Full strength nutes yesterday afternoon. EC 1.2
 
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