I took a lot of my leaves off for many harvests because that was the way I was taught. I took less last time and didn't see much difference, this time I took only yellowing, sickly ones from the bottom. I have noticed that the last two week "push" has been more substantial, they're putting on some great weight. I have noticed (with Sweet-tooth) that it is taking a little longer to ripen. I figure it's because more leaves equal more energy for the plant to use up?