ive always started potatoes from the ones we eat (the eyes we cut off) i know this isnt recommended, but it seemed to work (i did this in nc, and wasnt too diligent about getting results, but we def had some baby potatoes)
i dont think its too late (i hope not at least, since i STILL have seeds to start) for seeds, and its def not too late for small plants (like you pick up at the markets)
so far, from seed, weve got squash, zucchini, mesculin, peas, and cantaloupe, sunflower seedlings.
from plants weve got basil, tomatoes, peppers, broccoli, brussel sprouts, strawberry, raspberry, lavender, rosemary, chamomile and lemon balm.
we also have wild strawberries all over the yard, in addition to oregano, and onions that were here when we got here.
whew, and i feel like we have nothing. i have big dreams.