darkstream, i have a approx. a 4 meter by 10 meter garden, in which this year i grew: tomatoes (roma, big boy, early girl, grape, and a variety of macedonian heirloom my neighbor gives me seeds for), beets(detroit dark red, early wonder), zucchini, yellow squash, giant pumpkins, peppers (jalapeno, habanero, cayenne, hot cherry, red giant bell, corno do toro, and regular ol green/red bell), radishes (icicle, early scarlet), cucumbers (burpless, straight 8), carrots (danvers half long, scarlet nantes), roquette/arrugula, sugar snap and snow peas, and lettuces (mesculun mix, big leaf mix, romaine).
i also grew, in a seperate herb area, approx 1 meter by 5 meters, i grew: basil (sweet, genovese, purple ruffle, thai), english thyme, flat leaf parsley, cilantro, sage, celery root, and a wild variety of mint. oh, and i can't forget the catnip. my neighbor's entire yard became catnip after i palnted some in my garden, lol.
i had great success with everything his year, because i took last year off, and the previous fall i spread several cubic yards of compost, another several cubic yards of peat moss, and organic bird poop fertilizer, and lime. i also started this year with several cubic yards of compost and worm castings. my compost pile was not disturbed for a year, just added on to, so the worms did a great job on the bottom several feet.
the only recurring problem i have is with powdery mildew, because i have a huge apple tree, and i compost the apples. too much moisture helps create the problem with the mildew. it usually gets my squahes and pumpkins, but i fight it with applications of powdered sulfer.
i also have problems with a maggot that attacks peppers, burrowing in thru a tiny hole, then eating the pith inside, which rots the pepper. i have yet to identify the pest, and find an organic way of fighting them...