Here is my part 2 on how to build your own weed under 3 watt high powered LEDs and homemade grow box, for minimum 1 plant
LED used:
6 x 630nm red 3 watt 0.7mA
3 x 460nm blue 3 watt 0.7mA
2 x 660nm deep red 3 watt 0.7mA
1 x cpu fan 12v 0.6mA
2 x homemade constant current driver for LED (circuit shows in movie)
1 x hallway light i took from my basement, you can find them anywhere, and just take it :)
growing 1 to 10 /14 days use the 6 x 630nm leds and the 3 x 460nm leds and have the leds on 24/7, give water when earth becomes dry.
from day 14 till 6 or 7 weeks for flowering turn on the extra 2 x 660nm leds, so now all leds are on and leave the lights on 12 hours a day, and switch them off 12 hours a day
may you have any questions feel free to contact me
special thnx to Calli Main
special thnx to SteveAstroUk www.instructables.com
Special thnx to Leo www.ledtuning.nl
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