You could water without run off, but would not want to let your pots dry out complelely.
With a perfect watering regime for your environment and plant there should be no drying out for salts to build up.
I use an autopot with my biotabs so they're constantly getting bottom fed as needed.
I would however as Sensi Jay says, water to a little run off if you're unsure ... this will help push through any salt buildups which could effect PH.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.