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![image1360.jpg](https://www.420magazine.com/gallery/data/500/image1360.jpg)
![image1359.jpg](https://www.420magazine.com/gallery/data/500/image1359.jpg)
![image1356.jpg](https://www.420magazine.com/gallery/data/500/image1356.jpg)
Hi here's my grow set up
Iv got four auto sweet Tooth's about a week old.
Iv got the on 18hrs lights on & 6hrs off.
I'm running a carbon filter fan for 15min every hour when the lights on to control my heat & Humidity and it seems to be working quite well temp ranges from 70-78 (when light on)51-60 (when lights off) & humidity ranges from 30%-60% .
Just been watering with plane water ph is 6.8.
Couple of questions as I new to this.
Q1- How high should my light be from the top of the plants?
Q2- When should I start feeding my plants nutrients?
Q3- Does my set up look alright?
Any tips welcome
Cheers