I recently moved near a huge farners market http://www.dekalbfarmersmarket.com/ so I have access to a huge variety of veggies and fruits both regular and organic. All the ingredient in the juice I made were all organic cept for the cucumbers. The regular cukes right now are .37 ea  and they are huge. Organic ones are like $2.20 per lbs. A large cuke can weight a pound. So that means I can buy 5 or 6 huge regular cukes for what I would pay for one organic. When I was juicing casualy I would buy organic but since cukes and celery are the base for my green juices  and I make from 3 qts to a gallon of juice daily I go through a lot a cukes weekly and it can get pretty expensive.  I've been buying non organic cukes and peeling them before juicing.

Juicing pioneer Dr.Norman Walker claims to have done studies where they found that the pesticides get trapped in the veg fibers but not in the juice. Well............. the jury is out for me on that one so I try to buy organic when available and at this farmers market the vast majority of veggies are available organic.

Ginger has always been a "staple" for me from way back. Now after trying the garlic that's will become a regular thing both because of the taste and because of all the healing and antifungal propeties it has.

Green apples have also been a pretty regular addition to my juices for years but to my intuitive palate it does not feel right to add it to something with garlic and onion but it always goes great with ginger.

At the farmers market I frequent they do carry an organic Kale called "Dinosaur" Kale. This FM is a HUGE international market so there are all kindsa stuff I've never seen or heard of that I've yet to play with.