Comment

Comment by Carey Ma on August 12, 2011 at 6:40am

A metal frame supporting recycled plastic or other waterproof backing, four ply of #400 felt, (other materials are also applicable; ie nylon/ rayon) moisture absorbing gel and perlite. I've grown greenwalls with many materials including old carpet.

Comment by Bob Grinder on August 12, 2011 at 5:51am

what materials are inside the wall?

 

Comment by Carey Ma on August 9, 2011 at 5:05am

Greenwall being set up for experiment.