Q: How to make zones run twice per day?

On my old timer I watered some zones multiple times per day. I set up my Rachio 3 with each zone only on a single schedule, thinking it would break up the watering schedule using its magic based on the type of plants and temperature. Since I live in AZ I water some of my flowers 3-4 times daily do keep them happy in the summer.

Do I need to create multiple schedules to run these zones more than once per day?