Sorry new here couldnt find anything on FAQ or stickies ..
I built a wooden grow box with 4 cubic feet space inside. it is completly sealed ( exept exhaust and intake fans )
How much light do I need ? is there a formula ?
I ordered this kit :
14 Watt Grow Light Kit - HomeGrownLights.com
only 14 watts , is that enough ? if not can I get some suggestions please ?
For my application should I use LED or HID ?
- Should I Pad the interior walls with reflectors to reflect all the light in the box ?
- how far should it hang above the plant ?
- should it be directly above the plant or is it better to have several lights at the corners ?