I am using less total watts with my entire HPS setup than you are with your LED setup.... how is your more environmentally friendly again?
Not only that but it produces a lot more end product than your LEDs... Why burn more watts to get a lesser result...?
Growing w/ LED's and not feeding the plant at all for the entire grow is a good way to get shitty results... no offense
Those plants look awfully small for 4 weeks old, even if you did clone them
It is necessary when using RO water because it removes all the cal and mag from your tap water
I don't use RO, seems odd to spend money to take something out just to spend money put it back in
Whether it is true aeroponics or not you will not get the growth rate of aero using DWC plain and simple
Can you get this much growth in one month under a 250w HPS using DWC?
Can you put a cheap window air conditioner in the window and attach your ducting to the vent?
That would take care of the temp problems for sure
Maybe something like this...
It is better to push through the lights simply so that the fan doesn't have the heat from the light going through it
Pushing will help the life of the fan but most fans are designed to pull
Yeah just keep the ducting as short as possible with as little bends as possible and you'll be fine
You might want to get a 6" duct elbow to connect to the reflector, I have had the ducting constrict against the flange of the reflector because of how flexible it is
The rigid duct elbow would...
Why did you strip the lower growth and still add CFL's to the lower parts of the plant?
You want to shine light on a bare stem?
Seems odd to strip lower growth but go and add light there...
Seriously, did you even look for a minute by yourself?
No offense but all the info you need is here on this site, all you need to do is maybe click three or four times
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