This title is a little vague, because every juice I make is green. There's just no point in juicing, if you're not going to throw something green in there, right? This is my motto with smoothies as well. Green, always.
So even though this juice isn't pretty, it's really good and really green.
2-3 large, sweet apples, quartered (I used jonagold)
1 inch chunk of ginger, peeled
2 cups of spinach
Place first 3 ingredients in a juicer, and juice. Squeeze in the juice from 1/2 and stir. Serve immediately. Yields approximately 16 oz.