hey everyone, i thought i should let you know ive harvested my first every crop, its a lettuce. I felt bad harvesting it tho

lol..
i really wasnt sure if it was ready but i didnt want it to bolt (i assume bolting is where it flowers then is no good???)
i cut it at the base, picked off the bad outside leaves, washed it, then made chicken salad wraps with it
2 questions, how do you all store things like lettuce in the fridge...they usually come in bags

and also can i recycle any of the compost i grew it in as it was grew in a container??