Monaco White Snapdragon

Monaco White is a white-flowered snapdragon in PanAmerican Seed’s Monaco F1 series, selected for flower spikes during seasonal transitions. PanAmerican lists a 32–60-inch product height and separately reports 32–60-inch stems for greenhouse or high-tunnel production; those crop measurements do not establish mature garden height. ## Flowers and harvest This selection suits cutting and floral arrangements. The [PanAmerican Monaco catalog](https://catalog.panamseed.com/view/445948364/190/) lists White among the F1 series colors and describes greenhouse or high-tunnel production, 32–60-inch stems, and harvest when five or six florets open. An independent [Monaco White profile](https://club.global.flowers/en/antirrhinum/20786-antirrhinum-majus-monaco-white) also records the exact selection and white, unicolored flowers. ## Siting Grow in sun and well-drained soil. PanAmerican describes Monaco as useful for late-summer/autumn and late-winter/early-spring transition harvests. The [RHS snapdragon profile](https://www.rhs.org.uk/plants/69565/antirrhinum-majus/details) gives general species guidance. ## Maintenance Remove spent spikes in garden settings to prolong flowering, following RHS general snapdragon guidance. After cutting, keep stems upright during hydration and storage to reduce curling, as the breeder recommends.