Hydro as effective?


#1

A question from a fellow grower:

I am interested in the crop 4.0 but don’t know much about growing. I see it’s a hydroponic system, but would it be as effective with a normal soil grow ?
Secondly does it have carbon filters and timer?


#2

What is a crop 4.0? Perhaps a link or picture or something…

Any sale page should have this info.