i live in the S.F bay area, CA, so the weather conditions aren't very
extreme, although i do get some wind where i live. I planted things
like squash, red peppers, cucumbers, basil, chard, tomatoes, corn,
italian beans, and snap peas. My soil is very rocky with lots of clay
in it (how do i find out my soil type?). i heard that nitrogen is very
important to incorporate into the soil, but how do i incorporate it,
given that i need it?