you move to and fro in the alley changing the states of the doors as follows: you open a door that is already closed and you close a door that is already opened. if that was not your intent, please forgive me. i drove the stage without notes for the most part until the big jump. find the type that works for your customers and run with it. prices and availability subject to change. in a cooler zone it's better to sow the seeds late winter and up to spring to get summer or fall harvest. 