Weird spots on leaves

IrkinBollikans

IrkinBollikans

Well-Known Member
Full disclosure. Few days ago my power strip for my fans got bumped and spent the night that way. Woke the next morning to rain forest conditions inside my tent. 89° and 99% humidity. Fast forward to now, I have some leaves at the very bottom of the canopy that are dying and they have these strange dark spots. Surely somebody has seen this before. Any guidance would be greatly appreciated.
 

Attachments

  • 20200615_174301.jpg
    20200615_174301.jpg
    2.5 MB · Views: 36
  • 20200615_174230.jpg
    20200615_174230.jpg
    1.8 MB · Views: 35
  • 20200615_174214.jpg
    20200615_174214.jpg
    989.3 KB · Views: 34
Plants seem healthy, but still dropping lower leaves
 

Attachments

  • 20200616_172901.jpg
    20200616_172901.jpg
    1.1 MB · Views: 7
  • 20200616_172909.jpg
    20200616_172909.jpg
    2 MB · Views: 7
Multiple strains are doing this. Some reading shows that it may be a P deficiency. So most likely pH related?
 

Attachments

  • 20200618_165125.jpg
    20200618_165125.jpg
    986.5 KB · Views: 4
(2)Lvtk x Longbottom Fighter 25 days after flip
 

Attachments

  • 20200619_180321.jpg
    20200619_180321.jpg
    1.4 MB · Views: 8
  • 20200619_180509.jpg
    20200619_180509.jpg
    1.1 MB · Views: 7
What's your medium, nutes, ph? Do those containers drain? I'm assuming your temp and rh is back in range.
 
Medium is coco/perlite in hempy configuration. Drip fed. I use maxibloom 2 tablespoons per 8 gallons. I pH to 5.8-6.2 but it seems my meter doesnt agree with the dropper kit I borrowed from a buddy yesterday. Temp gets into the mid 80's. Humidity is all over the place. Gets as high as 70% sometimes, guessing during lights out. Most of the time it's close to my home RH though which is usually around 62%. Using an assortment of quantum boards @ around 630w
 
djali30 said:
What size of your pot and where did you get those seeds bro ? I think your plants look super healthy.
Click to expand...
I think the pots are around 2.5 gallons. The liberty haze was purchased from Herbies about 8 years ago. Lost it for a a few years but a cut recently made it back to me, and I wont be so careless this time. Straight fire. The OC x CD is by Useful Seeds and was purchased from GLG. The lvtk crosses were freebies with my GLG order
 
IrkinBollikans said:
Medium is coco/perlite in hempy configuration. Drip fed. I use maxibloom 2 tablespoons per 8 gallons. I pH to 5.8-6.2 but it seems my meter doesnt agree with the dropper kit I borrowed from a buddy yesterday. Temp gets into the mid 80's. Humidity is all over the place. Gets as high as 70% sometimes, guessing during lights out. Most of the time it's close to my home RH though which is usually around 62%. Using an assortment of quantum boards @ around 630w
Click to expand...
Your plants are great and they look like great strains. If you can get amazon delivery, grab one of those $15 ph meters just for a sanity check. My Hanna was acting weird a couple of years ago so I bought the cheap one and my Hanna was off by .7, had to replace the probe. Are you using Cal-mag, or have in your tap water? A little Epsom salt can help too.
 
SheeshM said:
Your plants are great and they look like great strains. If you can get amazon delivery, grab one of those $15 ph meters just for a sanity check. My Hanna was acting weird a couple of years ago so I bought the cheap one and my Hanna was off by .7, had to replace the probe. Are you using Cal-mag, or have in your tap water? A little Epsom salt can help too.
Click to expand...

Can we use Epsom salt with nutes ?
 
SheeshM said:
Your plants are great and they look like great strains. If you can get amazon delivery, grab one of those $15 ph meters just for a sanity check. My Hanna was acting weird a couple of years ago so I bought the cheap one and my Hanna was off by .7, had to replace the probe. Are you using Cal-mag, or have in your tap water? A little Epsom salt can help too.
Click to expand...
I have cal-mag and epsom salts on hand. Just trying to keep it simple, but a little bit cant hurt. I will try epsom at 4 tsp per 8 gallons. I'm losing about 5-10 leaves per plant, per day, so I know something isn't right
 
You must log in or register to reply here.
Back
Top