New Grower First grow ever, 3x sensi northern light and 1 world of seeds afghan kush ryder.

[BayLee420]

Hey blue and willie
Thanks for the welcomes and thanks for the advice man, i appreciate it.
I think this will be a great grow.

About my air system, the grow room is 9 square metres or around 30 square feets, so will it be that important? Got windows and ventilators on my plants.

Could it be possible to grow the plants big with a 125w cfl lamp? or do i have to get a bigger one.

Peace out from denmark :Sharing One:

The rule of thumb that I use is 50w per square foot. That's the minimum of wattage that you'll need. There is really a limit on what your plants will tolerate. Sometime too much lighting can be trouble. I have a SuperBox that I put in 384w clf dual spectrum and my Northern Light was not happy. She was transpiring through her leaves and was drinking too much water just to survive. I dropped the wattage to 284w cfl "Red" and she's never been happier. Plants like to be comfortable. Try to keep your grow area as comfortable as possible. If you were to sit in the room for 18 hours and be relatively comfortable, then your plant will be too. Keep the temps around 70F-80F with a RH in the 40%-60% range.


http://www.technaflora.com/wattage

 

[virginia gent]

Hello and welcome to the best site to learn how to grow weed. You have some very good advisors. A means to test ph (soil or water) is the most important test instrument if you grow in soil, I just ordered a acturate 8 to use in the soil and I have a hanna checker. That's about $100 worth of stuff but it is worth the investment. Ask others about their test equipment, I had a good grow using liquid/paper.

 

[hope2grow]

Welcome to the best auto site in the world man.. looks like your gettin some good help already.. iv just finished my first grow with lots of help and advice from peeps on here so can't really give any advice other than get er up n runnin n feel yer way from there ;-) loads of help includin live help on here so you won't be deserted wen u get goin ;-) and try not to overthink.. it's hard not to grow these little beauties as far as I see.. gettin good at it's the hard bit ;-) all the luck in the world to ya wif gettin goin.. youl never look back.. smoke on

 

[supernaan]

Hey blue and willie
Thanks for the welcomes and thanks for the advice man, i appreciate it.
I think this will be a great grow.

About my air system, the grow room is 9 square metres or around 30 square feets, so will it be that important? Got windows and ventilators on my plants.

Could it be possible to grow the plants big with a 125w cfl lamp? or do i have to get a bigger one.

Peace out from denmark :Sharing One:

Is it a dual spectrum 125w CFL? One of those large ones? If it is then check my grow out. I'm doing okay in the vegging period with two Think Differents using a single 125w dual spectrum bulb. Not much vertical growth but its getting very bushy. I'm going to use it during flowering too. Hopefully it will be enough. Good luck with your grow mate [emoji106]