Hey guys. I've got a sprouting question. I usually buy them at the store (locally grown) but have recently wanted to start sprouting on my own more. So the question is, I've been sprouting wheat berries (the hard ones) for wheat grass for about 6 days. Their about 3 inches tall now.

1) What is a good length to stop? and 2) Do I just cut the greens off (I was going to put them in a smoothie) or can I use everything, seed, roots and all in a salad per se?