This is great for kids who don't eat leafy greens! Mine in particular. I never thought about blending spinach into a smoothie, but it WORKS, and they love it! I would of added a banana, but didn't have any.
I eye balled it, added everything you see in the picture, with about 1 1/2 cups of almond milk and 2 tbsp maple syrup.
Buy organic greens whenever you can.