ive never seen a hrv (heat recovery ventillation) used for a indoor in winter does anyone use it? if not why not? looks like a good idea to up air exchange and not spend way more in heating. imo
idk i dont extract air out of the room and i have 2 large dogs and myself that live in the grow room and a slightly cracked window. my plants are doing ok in a 2x4 so i think me and my dogs breathing is more than enough for veg.. once in flower i will up the air exchange certainly
you need to look at the trichomes with a lupe or something and see white with arround 20 percent of them amber then its finished
at the beginning they are translucid
man thank you ive learned more in 2 replys than in years reading inconect stuff
i dont think many growers understand vpd and its importance
also they dont think in leaf temps with leds
thank you again
bless
now if we are getting fancy i would elaborate a arduino system with temp and rh sensors that crack the window automaticly with a cheap 9g servo and give so much free humidity co2 and cold air almost for free.. but that would be another 150 bucks xd
now that i think about all of it it would be better if i buy a dedicated tent 1.2x1.2x1.8 and run everything off 1 controller : minimum speed variable controller with temperature and rh
so the controller itself is a 100 bucks but you get to run your system off 1 controller and no lung room...
Thanks for answering, ive rethinked all of the above and now im more convinced that a actual minimum speed fan controller + a powerful exaust fan + dehumidifier or humidifier in the lung room + rh controlled intake in the lung room + heater directly in the grow space would make more sense...
Hey tis is my first post i would appreciate any improvements of my idea or any commentary.
Anyway.
I've been thinking about a set up like this ;
a 2x3x6 cupboard lined up with reflective material will do the role of a grow room because need of stealth and because why not, i think its a perfect...