Welcome to the Growery Message Board! You are experiencing a small sample of what the site has to offer. Please login or register to post messages and view our exclusive members-only content. You'll gain access to additional forums, file attachments, board customizations, encrypted private messages, and much more!
So I'm researching the capillary action of lava rocks, perlite, hydroton, etc for a passive hydro SoG in 1 gallon fabric pots.
I have been coming up with a bunch of contradictory information. Ed Rosenthal says in his book Ask Ed that perlite has no capillary action. Reputable information indeed! However, a manufacturer website says otherwise. Does anyone have first hand experience with using perlite in a passive wicking hydro system? Will the capillary action of the pots be enough to stimulate the capillary action of perlite?
Threaded
Previous
Index
Next
Some of these posts are very old and might contain outdated information. You may wish to 
Edit 
Reply 
