over night and they are crispy? sounds like light burn. a pic would help if you can
SanibelGreen's LED/Bubbletronics Grow (1st)
- Thread starter SanibelGreen
- Start date
over night and they are crispy? sounds like light burn. a pic would help if you can
- Thread starter
- #102
SanibelGreen
New Member
jus the fan leaves, I backed the lights up like 6 more inches, 360 LED watts now so I guess maybe they are still too young for that much light?
SG
wowtestdrive
New Member
That DEFINITELY looks like light burn to me ...but wait for C5 to be sure...but i would back them up quite a bit..or get direct airflow pushing the heat from the light up away from the plants..i see that the fans are above the lights right now which could be forcing the heat downward
- Thread starter
- #104
SanibelGreen
New Member
- Thread starter
- #105
SanibelGreen
New Member
Fans are now angled down 45 degrees and distance between plants and tub tops is 15.5 inches. LMK if you think of anything different!
SG
SG
I would guess MOISTURE STRESS from the FANS blowing on them too strongly, but that is just a guess. IF the fans are blowing right on them, then change the fans to blowing OVER them, and nto on them. They look like they need some HUMIDITY, a MISTING would help them.
- Thread starter
- #107
SanibelGreen
New Member
I mist often, can you mist too often? I turned one fan off, and the other one on low. I soaked a bunch of towels and put them on the lower rack soaked in water. This morning the Humidity raised up 20% and want to keep getting more I guess, other plants seems to be doing alright besides the runts which do have nice looking roots on the bottom but on top do not look as appealing, so hoping for some good things to happen. And let it warm up outside some too, let me know what you think Rose
SG
That was just a guess, SanibelGreen. I've sen pics that were blown too hard by a fan, and yours reminded me of those pics.
- Thread starter
- #109
SanibelGreen
New Member
I was thinking then I will put the fans underneath the table and just blow air to the floor to make circulation, I had always wondered about the fans but I hope I isnt too late
SG
- Thread starter
- #110
SanibelGreen
New Member
Plants are looking better here on day 15, lights are now 20 inches above lid of tub, air is circulating not blowing and more and have started putting wet towels in every couple hours humidity is back up to 65% and climbing. Misting is being done as well.
SG
SG
- Thread starter
- #111
SanibelGreen
New Member
Yikes I come home to this today, I turned two lights off I dunno if that is my problem or what yellowish now some fan leaves turning white in middle.... in 2 days it has gone from great to i am really worried...HELP
SG
SG
Chevyman
New Member
man looks like some sort of deficiency ? heres a link that may help if it is Cannabis Plant and Pest Problem Solver - Pictorial
Maybe too much light? That could be it. I shocked the you know what out of two youngsters with too much light and heat. Fans could be it or the second part of it. When they are that young fans should only be for air circulation IMO. When they get around 6"-8" then introduce a little breeze so they sway a bit. Just like someone who hits the gym for the first time...baby steps on the resistance.
Hope they come back well for you man! Good luck!
Hope they come back well for you man! Good luck!
- Thread starter
- #114
SanibelGreen
New Member
I believe I figured it out, like I thought I might have put nutrients in a little on the heavy side, which is a mistake I dont think ill make again. I emptied both tubs and cleaned them out and just put regular 5.9 in there. I am hoping to see signs of life here over night....
SG
- Thread starter
- #115
SanibelGreen
New Member
- Thread starter
- #116
SanibelGreen
New Member
Somewhat of a positive change this morning I guess but I am running out of ideas.
SG
SG
Sanibel,
I had the same thing happen and then followed by some bleaching spots as well. Of course being new I could not tell heads from tails.
The crinkled leaves were from either the plants touching the light from me lifting the lid up to take samples or it was hot air, my light reflector which was accidently directing air down on top of the plant pretty hard.
And of course the yellowing was a deficiency. I never pinpointed it directly but did as you, drained and replenished. Everything has recouped nicely. Not much help I know, but ya' have my support and prayers for your greenage.
I had the same thing happen and then followed by some bleaching spots as well. Of course being new I could not tell heads from tails.
The crinkled leaves were from either the plants touching the light from me lifting the lid up to take samples or it was hot air, my light reflector which was accidently directing air down on top of the plant pretty hard.
And of course the yellowing was a deficiency. I never pinpointed it directly but did as you, drained and replenished. Everything has recouped nicely. Not much help I know, but ya' have my support and prayers for your greenage.
- Thread starter
- #118
SanibelGreen
New Member
Thanks man but I think I may have pin pointed the defficincy, spent a good couple of hrs at work ( computer tech) also checking the horror story forum with all the problems listed and from what I saw it might be a lack of magneisium so I am going to folar feed with some Epsom water and add some to the tanks as well one guys said one tbl spoon per gal, so some verification on that would be great, side note roots are still snow white and look amazing, they continue to flourish as the top which you see hasn't , ty for the prayers
SG
Michael Hunt
Well-Known Member
looks like were having some similar problems, hopefully we can combine our efforts and come up with a solution. Let me know how the epsom salts are working 
- Thread starter
- #120
SanibelGreen
New Member
looks like were having some similar problems, hopefully we can combine our efforts and come up with a solution. Let me know how the epsom salts are working
After the first night with some in the tanks and folar feeding which you should at most do like 2 times every four days, they are looking up and grew some overnight, noticeable growth that is. All leaves are off the container now they are not laying down anymore, seems liek they are " Alive" again.\
SG
Similar threads
