I have two plants, about the size of your 7 week one, but they are almost 10 weeks old. Don't know what I'm doing, really...and unsure when to harvest. They had white flowers, now budding, but buds are only about 1 or 2 inches long. Should I harvest now? Do I also use the big leaves ? Where in these message boards do I learn about harvesting? I didn't see a place to learn this. Any answer you can give me would be much appreciated. Thanks.