Cal. Food & Agric. Code § 58788

If the director finds that a referendum shall be had, the director shall direct that a referendum be held in accordance with Sections 58991 to 58998, inclusive. If a referendum is conducted, the director is not required, with respect to the assent, approval, or favor, to make a finding pursuant to Section 58785 concerning, or to fix and limit, the period during which assents may be received by the director.