Hey Charles – I have your book on salad greens and have been picking the outer leaves of a few lettuces with great success last year on a trial bed. I enjoy this way of harvesting. I am a market gardener on a 1/4 acre, so I would like to be more efficient at this technique. Is there any advice early in the season when the plants are smaller? How long do you wait to do your first pick? I have damaged a couple young plants and taken a few out this year. Do you generally do a first sweep and get rid of the bottom dead leaves when they are young? Thanks Charles.