buy them the cheapest

[FireCloud]

I made my VERY FIRST hydroponic garden yesterday thanks to this website! It's a very basic gurgle garden but it works great. I'm using perlite now but would like to try grow rocks. I'm using organic nutrients from MetaNaturals: http://bella-via.com/

Grow Rocks: Where can I buy them the cheapest? Are there any online sources?

FireCloud

[Ron]

Try to find them as close to you as possible because the shipping will hurt.