Flush in auto pots.

Hard to get out tho mate as they am all tied and trained to a scrog net.

Hi, autopot as in a separate Res that is filled and distributed to individual pots through a valve? Me personally I would run them to the max I could in the autopot system, then I would turn the valve off, remove the pot, take her to the bathroom with lots of dechlorinated water, stick the pot in the bath tub, and flush! Once flushed, put her back under the light for a few days while providing water only until you decide it's time for either a dark period or chop! Just the way I would do it! Hope this helps, happy growing 👍