MIMedGrower
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Will do next time im home, I'd bet it depends on a lot of thingsTell ya what... Grab a leaf and do top and bottom. Post the difference. But I can tell you that thermometer is nowhere near sensitive enough to
Without CO2 I would say 77f is a good target for leaf temps.
I would have to dig through but I think I do... The key really being the leaf temps your absolutely right to my knowledge temperature is the bigger factor of the 2. The humidity is more about reducing the stress on a plant and regulating good transpiratation rates to supply adequate/ideal water and nutrients while aiding in regulating leaf temps.Side question @Aqua Man
Do you know of a test that shows improvement using vpd parameters rather than just keeping temp and humidity in a hospitable range. Like 77 farenheight and 50% rh at the canopy?
I dont have the old links but many tests say marijuana is not effected by humidity much. Just temp.
No quality or yield increase or decrease with varying grow humidities.
I think maybe the popularity of vpd. Which was developed for greenhouse use to compensate for high temps. Is because of early led lamps with no ir.
But the solution was the manufacturers added ir not change grow parameters.
I would have to dig through but I think I do... The key really being the leaf temps your absolutely right to my knowledge temperature is the bigger factor of the 2. The humidity is more about reducing the stress on a plant and regulating good transpiratation rates to supply adequate/ideal water and nutrients while aiding in regulating leaf temps.
Hey no problem bro... Will get to it tonight for ya.Sorry for the homework bud. Obviously no rush. :-)
Hey no problem bro... Will get to it tonight for ya.
Oh man I need to change this name lol. I hate superheroes. I wish I knew Aquaman was a superhero before.Thanks. I can always count on Superheroes. Even the goofy sea-farin’ one riding the pink seahorse. ;-)
I'm trying to use the information to make sure my light isn't to close!!! Like I said it's literally 10-12 inches from the conopy...I would have to dig through but I think I do... The key really being the leaf temps your absolutely right to my knowledge temperature is the bigger factor of the 2. The humidity is more about reducing the stress on a plant and regulating good transpiratation rates to supply adequate/ideal water and nutrients while aiding in regulating leaf temps.
This 2x2x4 is very crowded lolAlso to keep an ongoing note of things in case white powder I see moisture under a bunch of overlapping leaves so I defoliate but I can't keep up and eventually I'm supposed to stop lol
Eventually you will remove enough that they won't stack upAlso to keep an ongoing note of things in case white powder I see moisture under a bunch of overlapping leaves so I defoliate but I can't keep up and eventually I'm supposed to stop lol
I'm trying to use the information to make sure my light isn't to close!!! Like I said it's literally 10-12 inches from the conopy...
And would you guys defoiate I'm in about week 2 or 3 of floweringThe under parts of leaves are giving me much higher reading between 80-84. And 76 on top is this normal?
Just gonna say that's impossible.The under parts of leaves are giving me much higher reading between 80-84. And 76 on top is this normal?
And this is a sitiva dominant by the leaves and what I've researched bad azz Og cheese. Looking like it's gonna take forever...And would you guys defoiate I'm in about week 2 or 3 of flowering
Your right I was getting wall reading trying to take pictures and good Lazer spot lolJust gonna say that's impossible.
Temperature is the same basically top and bottom...Your right I was getting wall reading trying to take pictures and good Lazer spot lol
Yeah I figured you were somehow missing the leaf. When taking leaf temps what I Donis take multiple readings and average them. Also look for any abnormally high ones so you can adjust that plant.Temperature is the same basically top and bottom...
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