Chop all of the vegetables, putting them into a high speed blender.
Add water, and blend until everything is pureed.
Pour into jars, top with water, and store.
Make one batch every 3 days. This is the easiest way for me to drink this smoothie daily, but not have to add the prep-work every day.
I wash and cut the vegetables, add everything into the blender, and make the smoothie. Then, I split the smoothie into 3 quart-sized mason jars. (It doesn't matter if they aren't full).
I top it off with water, and make sure it's full to the very top before I put a lid on the jar. The less oxygen that's in the jar, the more nutrients will remain for the next 48 hours.
The nutrient density does decrease over time once it's been blended, but with the oxygen in the jar minimized, I haven't seen a difference in the first smoothie or the last. And making it every 3 days is so helpful for me.
Use all organic ingredients if possible- it's important to make sure you maximize nutrients and minimize chemicals!