New DWC set-up...need advice

High. I just set-up a DWC to keep 2 mother plants in. I'm using 8" pots...what I was wondering is how much of the pot should be in the water?? Thanks for any help.

The bottom inch or two works well as long as your res is very well oxygenated.

This will work only if you are using bubbleponics with air stones only, if you are using a water pump with hoses running to each plant, your pot has to suspended that amount above the water.

Happy growing!