humidity

Hey ya'll!!! Around week 5 into flowering , what best humidity level from here on out and how low/high should I keep an eye for ?? Currently running 30-45 % daytime and 35-45% at night (lights off) ... Getting a lil drier in fall and can drop under 30 during lights on now - should I...

Hi, I recently put a circular sheet of mylar over the hydroton that goes around the plant, it has reduced water loss through evaporation and humidity. I am wondering even with these benefits along with the extra light reflection could it be harmful to the plant or roots? So far it seems to be...

ok... this is my first grow and i just want some good advice on this subject (i know that can be hard to come by on these forums). A little about my situation, i have an 8x8x6.5 tent with 6 600w hps. I'm on day 14 of flower with some GG#4. i can keep my temperature at 75-78F but living up in the...

Hello all... I've got a 4'x4'x79" tent with 2 plants, each in an independant 5 gallon DWC setup. I live in an area that's pretty humid. I'm about to move to flowering and the guy at the hydro store said that in my area a dehumidifier is a must... I'm digging around online, but I'm not sure...

i am using humidity machine. It is outside of my grow tent, near to small ventilator that is taking cold weather so taking humidity from h. machine so i can set humidity of growth tent in by this way. is it false process or what?:Namaste:

Ok, for starters, Im not sure what strain these babies are. I got the seeds from a friend who said they were apple kush; honestly who knows, I could be growing shwagg. Any who, they are about a month into veg, still on 24/0. Got them in ffof soil. They have been doing great up until recently. I...

I have a 6x6 grow tent with webbing on side walls and back. I figure I have about 4 lbs., outside blueberry to dry and cure. I'm using 2- 16" ceiling mounted fans pointed straight down with no direct exposure, a small temp. adjustable heater, and a 400 cfm. exhaust fan to pull the air, ducted...

alright ya'll need ta pick yer brains.... my first grow I ran one 1000w hps and with ventilation room ran 80-85 degrees. (perfect) this time I am running two 1000w (mh for veg) and it ran temps up to 95... I upgraded air flow in-out and added 2 fans just too move air around. still...

I've been neeming my plants since day one and just had a friend over to just take a peek at my stuff and he claims that i have powdery mildew and white mold and i need to chuck these babies out? they've been in there since the 3/27 and im just like what lol i got some green cure after...

So I'm helping my friend with her first grow, and since I'm a virgin at this too, it's kind of like the blind leading the blind. But I read and research a lot so hopefully we can get something to harvest before we kill everything. Anyway, she has a grow tent, ( I think it's 4.5' x 4.5' x...

So I'm relatively new to cropping and I need some advice. I have a 120x120x200 budbox that is using 2 600W HPS, growing 12 plants using a 12 plant IWS system. The timer is on a 4 hour intervial, feeding 6 times in a 24 hour space. Now I know about the Ph, Nutrients, Optimum temps/humidity...

Thanks for taking a look at my thread. I'm going to try to explain my interpretation of all of the harvest / dry / cure threads that I have read as they pertain to the way I grow- small scale for personal medical use. I have had about a half dozen grows under my belt during the the past few...

I basically inherited a grow tent and so taking a crash course on growing cannabis. My humidity is too high and I can't seem to bring it down. I do not have an AC, so looking for other options, or what am I doing wrong? My set up is (I hope I have this correct) roughly 10x5x7 and we're using...

Hello all, i am growing in a 1.2m x 2.4m x 2m grow tent which is inside a garage and has a 2kw oil heater inside keeping it warm, only problem is that the heater drys the air bringing the RH down to about 30%. i have ordered a humidifier (Vicks V-610E Warm Mist Humidifier) and was wondering if...

Hello i have just started a a grow in a tent inside a garage, because its in a garage i am using a 2kw oil filled radiator and i think having this on is drying the air because my RH is only around 30% do you think i should get a humidifier? they are in seedling stage at the moment, also i have a...

I recently had the pleasure of going to a local hydroponic store and purchasing what the guy behind the counter thought would get me the results I am looking for. I walked out with a 4'x4'x7' growlab120, 600w hps blockbuster 6, 6" inline fane, waterfarm 8pack hydro setup, clay pellets...

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Hey this is my first ever thread so please be nice :tokin: Along with being my first thread this will also be my first grow so all if any info about anything will be greatly appreciated, i want to absorb as much information as possible :) My ''Grand plan'' ha ha I will be going to...

So I have a humidity question for ya all! I have a very small Grow Lab 40 tent with 2 Jock Horror Fem Auto's on day 22 from seed in soil with CFL's and 4 floro tubes down each corner....JH's are in 2 gallon pots with 3 parts FFOC, 1 part chunky perilte and 1 part FF Light Warrior. On a 20/4...

Hi guys! I am running hot on a small problem here. I'm planning on starting a grow this winter. All problems thus far appear solved except one thing: I cannot control the temperature in the room that is to contain the growbox as the power output of the central heating unit is not...