5 inch pot will be fine if ur in hydro. The plants roots will become SUPER Long so really dont have to worry bout too much outgrowing
Sleepyhead1 Reviewed by Sleepyhead1 on . Ebb and Flow..what size pots? Planning a 3000 watt Sour Diesel grow, switching from SunShine#4 (hand watering) to a EBB and flow type system. Have a few questions from people who have done ebb and flow. I am going to use Hydro Rocks (expanding clay) but I am a bit unsure of what size pots to use right now. I currently use 3 gallon pots for my project, but I am guessing that is over-kill with ebb and flow. The weight of the hydro rocks alone would be pretty heavy for a table wouldn't it? Would two gallon pots be Rating: 5