rdwc build

Anybody got some good instructions for a diy rdwc system? I've never built one before so please, spare no details.

Hello looking for help creating a veg only tent using cob lights running rdwc my veg time for plants will be 8 to 10 weeks so my question is what's the minimum watt cobs I can run with good results and will 10 plants be to many plants .. was hoping to have around 400 actual watt draw maybe 600 max

Hi So i just got done with my first harvest in 2 x 5 gallon buckets. I have now 3x 11 gallon buckets 2 will be for growing in, and the third will be acting like a res. I will connect chiller i got for a good bargain. I just have two issue i need help with. 1. Since am increasing the...