WTH!

GoatSoup

Well-Known Member
In the last week/s of flower and this happens!
Leaves on my White Widows are turning brown and have weird sploches. Have I got bugs or???
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DSCN0002.JPGExpand and look at lower leaf blade are these bugs?
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GoatSoup

Well-Known Member
Could this be caused by PH lock out? My pH generally drifts down as my rez decreases it got down to 5-5.2 day before yesterday. I added water and got it up to 5.8-5.9 when I added tap water and raised ferts to 700 ppm.
 

Budzbuddha

Well-Known Member
You pretty much answered your own question …

Ph fluctuation - you drift to lower end and calcium got locked out ( usually 6.2 hydro ) …. You need to be on top of rez issue and get dialed in.

im surprised you are not showing worse leaf
 

GoatSoup

Well-Known Member
You pretty much answered your own question …

Ph fluctuation - you drift to lower end and calcium got locked out ( usually 6.2 hydro ) …. You need to be on top of rez issue and get dialed in.

im surprised you are not showing worse leaf
I generally keep pH to around 5.8-6.2, I got lazy I guess the other day and did not top my rez. The biggest problem I've had the last 14 weeks is very dark leaves due to N when using Grow and Micro ( GH Nutes).

Widows looking better at lights out today. I pissed at myself for making this stupid mistake. Grrrr!
 
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GoatSoup

Well-Known Member
Did you spray anything on the leaves? You need a 200x to see some bugs and mites.
Nope, I just got lazy and did not adjust my rez level. I'm going to modify my grow tubs to add an external level gage after this grow.
I bought a 1200X USB scope to use to check Trich's but stopped using it after I saw the micro monsters that are on my plants!
 

Green Refuge

Well-Known Member
Nope, I just got lazy and did not adjust my rez level. I'm going to modify my grow tubs to add an external level gage after this grow.
I bought a 1200X USB scope to use to check Trich's but stopped using it after I saw the micro monsters that are on my plants!
Hahaha I hear you on the little monsters. I use a 250x and it scares the shit out of me everytime I look I'm worried about what I'm find. 1200x !! No thank you. That'll make a russet mite look like a dinosaur.
 
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