Hello there! This is my first year as a veggie-gardener. Back in March I planted Burpee shelling peas and snap peas. Like a rookie, I was certain I'd remember which kind of pea I planted in which bed...BUT that was not the case.

Right now, one bed of pea plants are about 4' tall, the others are maybe 2.5'-3' tall. Both are blossoming, and one bed has produced peas. They look an awful lot like snap peas, but is there a sure-fire way to tell if they are going to grow into shelling peas? From my other research it seems like all peas start out looking like little snap peas. Thanks for your help!