There's no nute burn on this one. You have nute burn in some of those pics — the ones with yellow tipped leaves.Another photo
View attachment 1253269
Ye for years, then went to drain to wast cococ and auto pot coco, then back to soil because coco was giving me to much hastleHave you used auto pots with soil before?
Hay mateKnow what your leaf temp is?
Whats the humidity?
May inspect the rootzone for pests also
Yeah shade them and validate the accuracy. Your olants looks great man and trying to get perfect is a lot of work for little gain but…. That said i applaud your drive to do so, its gets tiring as hell but separates the men from the boys sorta speakI left them air defusers off for like 30 mins to a hour but I put oscillating fans on blwoing across the top of canopy between the lights and plants and just checked leaf temp again I did also tuen idel down and humidyy got tad high end, air canopy temp was 81.3f humidity was 66% and leaf temp read 79-81
ifView attachment 1253476View attachment 1253477View attachment 1253478 turned my fan controller down was keeping room 80-82
Now I'm trying 78-80 for a hour .
So you need to shade sensors and themors from the led light?
I did in the past they looked good but wearnt really shaded well , I though led didn't matter I have noticed shading it does give slight diffrent readings but I though everyone saying 80-82 for led was not shading them so I just stick with not shading them lol God man I man it's all be3n head work last 2 years :(
Here is a grow from last year led coco shades well sorta and the looked great theb went bad later on not that bad run still grew and yielder good
View attachment 1253476View attachment 1253477View attachment 1253478
So you reckon shade them from the led is it?
I'll shaded then now in a hour and run 80-82 thanks manYeah shade them and validate the accuracy. Your olants looks great man and trying to get perfect is a lot of work for little gain but…. That said i applaud your drive to do so, its gets tiring as hell but separates the men from the boys sorta speak
I have 6inch fan under canopy small and bot powefull tho , I'll move them in about and do whqt your said and I'll also try heaters on the floor, was worries roots getting to hot I wasYeah move them to the floor. Take leaf temp from 12-14 inches away.
Your sensor placement is key to measure air temp and humidity.
Temp should be canopy height shielded from the lights.
You humidity should be just above canopy.
Your air movement is most important under and through the canopy. So id place one of thise fans in the middle of the tent drawing air up to the top and circulating it back don the sides under and through the canopy back to the middle and up… if that makes sense
There ya go now check back in a few hrs.
Remember evaporation is cooling to a plant and its roots… typically you will see media temps about 5f cooler than room temps and that outs you in a great spot where you areI have 6inch fan under canopy small and bot powefull tho , I'll move them in about and do whqt your said and I'll also try heaters on the floor, was worries roots getting to hot I was
I'm not 100% sure what you mean broYeah move them to the floor. Take leaf temp from 12-14 inches away.
Your sensor placement is key to measure air temp and humidity.
Temp should be canopy height shielded from the lights.
You humidity should be just above canopy.
Your air movement is most important under and through the canopy. So id place one of thise fans in the middle of the tent drawing air up to the top and circulating it back don the sides under and through the canopy back to the middle and up… if that makes sense
Many ways to do it are you running exhaust?I'm not 100% sure what you mean bro
I could so this in pic below 2 extractor 4" they will bring top of tent air down to pots and the other extractor will suck air from the pots up to top of tent or is that not what you mean
Plan's/blueprint below, not drawn to scale ;)View attachment 1253481
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