I think it would be good for people to take a picture of the bottoms of the cup more often (especially hydro), because if there's no soil those roots grow long.. & at some point those roots will grow out the bottom of the cup & people can easily trim so they don't get disqualified, I'm not against hydro no way.. Unless anybody else has any suggestions, I'm just trying make it enjoyable, it would be good if you had 2 separate ones, a hydro contest & a soil contest because you cant compare hydro's way up there, no disrespect to anyone