its just pvc pipe, water pump with timer, hydrofarm light, and some 2 liter bottles... all the bottles fill up 3/4 of the way for 15 min every 3 hrs or so. you drill a hole in the drain neck and it fills to that height. i was just searching on google and found it
dakine1 Reviewed by dakine1 on . when to start flowering? hey everyone this is my first grow and my plants are doin awesome...i just wanted to know when to start flowering. they've been vegging for bout 3-4 weeks i think (not sure) and they're about 6-8in...here's a few pics. right now i've been thinkin i'll wait another 7 days or so Rating: 5