It is so annoying that I cannot post comments on my own blog. What is that all about? So anyway, Candace, bush peas get about 18-24 inches tall and wide. I like sugarsnap peas, and I have a packet if you want some. They have so many seeds it takes a few years to use them up.
Most herbs are perennial, excepting basil of course, so they will keep going. Cilantro is also annual but mine reseeds fairly consistently.