3 program timer with up to 4 start times per day will accomodate this. rainbird esp modular,hunter exc. this can be achieved by assigning 3 start times on that specific zone under all 3 programs (a,b,c)
scotch coat and rubber 3m tape, use is code-legal for direct bury here, up to 600v. dont use pre filled wire-nuts, without a 6" round vault. they will need to be accessed within 12 mos....guaranteed!