The second round of lettuce isn’t a next generation in a people having kids way, but it feels like one, as one seeding of lettuce grows to tasty salad size, while another is just getting started to take its place. Achieving an endless harvest is super rewarding (not to mention, necessary, if you’re going to market every week)—succession planting so that quick-to-mature, pick-once crops are steadily available at their peak all through the growing season. Salad greens like lettuce, mustard and arugula, baby bok choi and kale, also spinach, radish, summer turnip, green onions, and more can be planted repeatedly. Work out the timing, as things grow fast early on and slow down into end of summer and fall.
Oddly, in the hundreds or thousands of home veg gardening chats I’ve had, I can’t remember anyone beaming with satisfaction over their succession planting successes. It’s as if home garden seeding only happens in spring. Maybe lots of home tiny farmers do it, and just don’t like talking about it. It makes sense, it’s useful, and it’s fun to mention!