Burnt out on summer? Start thinking fall – vegetables, that is. It seems like summer just started, but it’s time to begin work on the fall vegetable garden, too. Transplant seedlings for broccoli, cabbage, cauliflower and celery. Indoors, plant seeds for leaf lettuce, chard, kohlrabi and other fall crops, to be transplanted later. Sow seeds for head lettuce, parsnips, rutabaga, beets and turnips directly in the ground. The warm soil will get them off to a fast start.