Grass juice is not very palatable to most people.It would be best to try an ounce at a local health food store first.Growing grass is not as easy as it seems.It is a bit labor intensive and if you want to grow alot it will take some investment for tools.Do you have a green thumb,or will you be starting from scratch?I personaly started from scratch and it took me about a month to get things going properly.Once you get the jest of it then its easy,but still labor intensive.I get my hard red winter wheat from wheatgras
sman.com.This wheatgrass grows very tall and has a good yield and it tolerates the heat/humidity of central IL. summers.I get my barley grass by the 50pound bag from wheatgra SSKI ts.com,this seed grows well and has a GREAT yield!I prefer sour over sweet so barley soots me well.Good luck and happy juicing!