temperature?
- Thread starter Gibbz
- Start date
crazy-mental
Well-Known Member
around 65b to 75 is a good general temp.
SOMEBEECH
Well-Known Member
Ive used 80 day 65 night 55 65 hum in veg and 40 45 for flower.in my growroom for 3yrs works good for me u gonna get alot of temp difference from everyone most use 10 degree difference from day to night like 80 day 70 night.ive grown for about 10yrs but only 3 inside.i wish i could get mine warmer at night but there in my room and i cant sleep unless its cold work outside allday and im gonna be cool when i sleep i live tx and its been over100 all week
crazy-mental
Well-Known Member
is that leaf on the back of your head?, in your avitar?.
nathenking
Well-Known Member
72-82 is a great temp. And like gibbz said about 10 degrees cooler at night. If you use co2 you can run all the way up to 90 with good results.
Gibbz
Well-Known Member
ok so i have an mh light that im trying to hide while im in the process of finding a fridge. so for a while my plants were chillin at about 92 degrees but now i got them down to 77 degrees constant and i only had them like that for a few days and i did keep them properly watered they should be fine shouldnt they?
JMO
Active Member
if the leaves are curling from the tips inward....they are praying for magnesium...and if the are curling longways...the leaves are just drying out...you dont necissarily need to wait a month to start in with the nutes...just depends on if you soil had some in it already or not...im not exactly sure how to fix the drying leaf problem, im still kinda working on that myself...im thinking of trying to raise my humidity somehow without getting it to high and f'ing them up. hope i helped any
JMO
Active Member
my fertilizer wasnt the greatest but i was afraid to hit them too early also, and they started looking horrible, and got pissed and hit them 3/4 strength and they took off...havent given them less since, and have absolutely no signs of burn...i give them full strength every time and they love it...but depends on alot of variables...just giving you me perspective....
vnbenny
Well-Known Member
The ideal temperature for plants is 72ºF - 75ºF (22ºC - 24ºC) during daytime and 62ºF - 67ºF (16ºC - 19ºC) during nighttime
Humidity would be
1. Clones/seedlings - 80-95%
2. Vegative - 60-70%
3. Flowering - 40-60%
To raise humidity put a bucket of water neer plants under light, to lower, add de-humidifiers which you can buy in local supermarkets.
CO2 - the higher the temperature the more CO2 the lower the temperature, the less CO2, keep that in mind when having problems.
The CO2 around the world is aproximatly 0.03-0.04% (300-400ppm)
Increasing this to 0.12-0.15% (1200-1500ppm) will make the plant grow up to a 30% faster but can be toxic to humans when being that high so be careful.
Humidity would be
1. Clones/seedlings - 80-95%
2. Vegative - 60-70%
3. Flowering - 40-60%
To raise humidity put a bucket of water neer plants under light, to lower, add de-humidifiers which you can buy in local supermarkets.
CO2 - the higher the temperature the more CO2 the lower the temperature, the less CO2, keep that in mind when having problems.
The CO2 around the world is aproximatly 0.03-0.04% (300-400ppm)
Increasing this to 0.12-0.15% (1200-1500ppm) will make the plant grow up to a 30% faster but can be toxic to humans when being that high so be careful.
Last edited:
vnbenny
Well-Known Member
you could try yeast + sugar + warm water shake up and open bottle, in a small growroom its not that necesary for CO2, spending lots of time in it will add CO2 aswel but to get up to 1200ppm you need a CO2 tank adding CO2
just remember also that above 0.05% /500ppm can make a person faint.
be careful when working with CO2
just remember also that above 0.05% /500ppm can make a person faint.
be careful when working with CO2