I rolled my eyes at flower food packets for years, but a wilted wedding bouquet made me test it.
Had a bride's bouquet start to droop after just two hours in the heat last July. In a panic, I mixed up the packet that came with the roses, something I never bothered with before. The stems perked up noticeably within an hour and lasted the whole reception. Has anyone else been stubborn about a basic tool or trick that actually works?