Captain Morgan recommended this one to me. It is excellent, and it can be set for certain days. https://www.amazon.com/Intermatic-DT620-Heavy-Indoor-Digital/dp/B004TGO6RY/ref=sxr_rr_xsim1?pf_rd_m=ATVPDKIKX0DER&pf_rd_p=2286650982&pd_rd_wg=6kQ2G&pf_rd_r=34FS96PM0E0HZJNEYY7Z&pf_rd_s=desktop-rhs-carousels&pf_rd_t=301&pd_rd_i=B004TGO6RY&pd_rd_w=hhRun&pf_rd_i=outlet+timers&pd_rd_r=3DRKFE78D1Q39SW164E0&ie=UTF8&qid=1479781081&sr=1Dose anyone know of a outlet timer that can be programed to water every other day ?