Grow Mediums How aquavalves work

[2Stoned2Care]

Hi again just thought i would post a link for those that would like to know how the aquavalves work
http://futuregarden.com/howto/smart-valves

 

[fustipisti]

Awesome. I've always wondered how it did its magic

Thanks!

 

[john0108]

Nice one 2stoned..

 

[2Stoned2Care]

This link explains it better http://www.autopot.co.uk/aquavalve-detail