Flushing Soil In Scrong

[weedKilla26]

OK I'm new to the site but have read for a long time and I was planning on doing a two plant scrog on a 3x6 screen with 10 t5 light. I am just wondering if I use 10 gallon pots do I have to flush the nuts every week or so or just reg water the last two weeks. Using soil perlite mixture and fox farm nuts any info will be appreciated:)

 

[weedKilla26]

Nuits lmao

 

[Bannacis]

10 gal pots are a good size, depends on how long ur plant has been in that pot (how big a root mass) and how you water.
do you get run off? I usually run fresh water thru my medium every couple weeks...and that is dependent on how often you water/feed.
But if your light on your feeding and not over water, you should be ok.
Last 2 weeks a good flush. and rule of thumb is about 3 times your pot capacity... 10 gal............so 30 gal flush...yikes.
if your using organics you can get away with less water to flush. if your using synthetic nutes....eww...30 wont be near enough.