NFTG. Nectar For The Gods

IrieRoots

Well-Known Member
not as bad with lights on ... its when lights are off you risk that chance of mold , small percentage ... but lights off temp drops you can be in that range.... when you chop the idea RH 50-60% when drying ... well u can get away with RH 60-70% but another factor comes to play , gotta have air moving around and the flower can't be wet ... I had already where next morning lights on plants are wet ..lol.... cause I had my outtake fan off...opps ...this is why when outdoor grow you dont want it to be rainy days when close to harvest or a lot of rain and humidity cause you get bud rot.... like corn to much rainy days you get molded corn ....
This is why calcium and flowable silica can be our best friend!! Keeps plant defenses primed for when nature bucks or equipment fails.
 

IrieRoots

Well-Known Member
When pushing the plants in bloom, and the higher demand for nutrients we want to push the plant to transpire. This will raise the humidity in the room on its own. A full bloom canopy can create all its own humidity, the air just can't be too hot or cold and not constantly extracted.
 

Hightz

Member
Hey I know this isn't exactly the right thread but could anyone explain what's happening to my plants? I'm thinking light/nute burn, they are about 4 weeks into veg.20190623_123225.jpg 20190623_123214.jpg
 

loop718

Well-Known Member
So if im in the right zone for my vpd it doesnt matter how hot my room is? I can easily be at 75* and 50% rh. Its when im at 80* and it says 60-70rh is hard to hold at for me with exhaust fans. I geuss my question is as long as im in the range it shows i will be ok even if my rooms 74-77*
 

loop718

Well-Known Member
Irie how often do you foliate? Once a day, 2x a day, once a week. I cant find much info on amounts / week or day. Ive been feeding posidenzime once a week. Full power after teas days. But thats really it. I ad em-1 to the foliars and AE to feed the microbes. I like foliating they really seem to like it. Im having mag deficiencies under my leds cant seem to get them perking up. My plants under t5 are lush green and praying.
 

loop718

Well-Known Member
Slurries are perfect right now 250 6.5 ph! Gna hit them with a full strength feed maybe get them to 500ppm and start to very easily hit em with bk. 1ml in a quart and smash em with hh and oly up.
 

IrieRoots

Well-Known Member
Irie how often do you foliate? Once a day, 2x a day, once a week. I cant find much info on amounts / week or day. Ive been feeding posidenzime once a week. Full power after teas days. But thats really it. I ad em-1 to the foliars and AE to feed the microbes. I like foliating they really seem to like it. Im having mag deficiencies under my leds cant seem to get them perking up. My plants under t5 are lush green and praying.
They just need more food under LEDs......way faster metabolism than T5 light.
 

IrieRoots

Well-Known Member
So if im in the right zone for my vpd it doesnt matter how hot my room is? I can easily be at 75* and 50% rh. Its when im at 80* and it says 60-70rh is hard to hold at for me with exhaust fans. I geuss my question is as long as im in the range it shows i will be ok even if my rooms 74-77*
That VPD chart is based on a leaf temp 2 degrees cooler than air temps and that's for HID lights. With LEDs room need to run 82 - 85 F because the leaf temps are more cooler. Need a cheap laser temp guage to shoot the leaf surface in order to get the right VPD, the leaf needs to be 74 - 77 not the room/air temp.
 

BunkerKing

Well-Known Member
@bubba73 ~ Success? The plant is sagging so hard. Had to redo the stakes.

I didnt really use much bk during veg due to the high dose i was feeding it by mistake.
hopefully next ones end up stronger.

These nugs are beautiful, dense af, the smell is just pungent of grape sweet tarts.
Look like about 80 cloud 20% clear. Maybe another week before flush?

Im hooked man this stuff is unbelievable.
 
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