Fed them till trun off today
changed the light schedule to 18/6 hrs
Had the lights setup wrong 
turn on at 6pm and off at 12am so 6 hours of light and 18 of darkness. Had to fix it right away. Turn on at 6pm and off at 12pm so that’s 18 hrs of light and 6 hrs if darkness.
Took 2 big leaves off 1 so I can access more light to the bottom nodes
Temp 21-26 highest
RH 33-43%
Heres how they look
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They’re young enough that they won’t care.
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Any idea what this could be. Its my purple kush. All the plants seem fine. I topped all 4 except for the ss. She still small
Maybe a bit of light bleaching?
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so nothing serious eh @Myfriendis410
Ph or light bleaching, grow lights on so harder to tell (come on ash you know better lol)
So check your PH first and then check your light.
What’s the DLI that plant is getting?
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@Nicky I always always check pH levels. lights are 1t 125w which is good.
All other plants are doing fine, its just this one
no idea how to calculate DLI lol
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Well this would be a good learning lesson then.
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Thank you so much!
See this is where I get confused. I feel a video call or somethign would be easy but its not allowed to exchange info here.
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Get your lux app on your phone and take multiple readings from your canopy (ussualy the edges are the most important noting the center will be the strongest), take the average.
Now put that average lux into a HLG’s lux to PPFD conversion calculator (if you have an HLG) or use one on wave form lighting (first google from lux to pffd converter) if you know the type of light your running.
Once you know your PPFD then you can type that into a PPFD to DLI converter. This will give you a number jot it down so you know where your at. now play with the PPFD number in that DLI converter until you get the right DLI for your growth stage, then go back to the lux to PPFD converter and find out how many lux you need to get that PPFD.
say it’s 55k lux, okay then in your grow room notes bear your VPD chart you should have a couple notes that read
Veg = 10k lux = 15 DLI
Full power pre stretch = 55k lux =60 DLI
Late flower to avoid fox tails is 45k lux = 45 DLI.
(this is a total made up example)
Now you can dial your lights in very fast with your lux app on your phone and get a good average DLI, which you will want to do weekly until plants stop growing.
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What doyou recommend?
I only see that when I blast my plants with too much light.
Love my Apogee quantum sensor, takes out all the guesswork with light levels.
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is the app on the phone called luxx app? @Hellraiser @Nicky
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They all work the same ash pick one you like, I want to find one with an average read out but haven’t looked for thst feature yet.
@Hellraiser I wish lol
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I use Photone which used to be called Korona. They renamed it recently.
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do you recommend that its accurate
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