Unico Pink Yellow dipladenia

Unico Pink + Yellow is a named Mandevilla selection grown for pink blooms with broad yellow throats. Its vigorous, twining growth needs a support such as a trellis for a tidy display. ## Identity & Display [Ball FloraPlant](https://www.ballfloraplant.com/Products/Details/?phid=023310193009489) identifies this selection as LANNORTHDAKOTA in the Tropica™ Unico series, protected by PP33,536. The [plant patent](https://patents.justia.com/patent/PP33536) gives the botanical designation *Mandevilla sanderi* and describes a freely branching plant with glossy dark-green leaves. Retail listings also use the familiar name Dipladenia for this selection. ## Growing Conditions Ball lists a broad height range of 12–60 in and a spread of 12–16 in; support lets the stems climb while keeping the plant's footprint controlled. Full sun, well-drained soil, and consistent moisture support flowering. The patent assigns USDA hardiness zones 9–13, so outdoor placement should match the local winter climate. Ball lists spring-to-summer flowering and pink petals with yellow throats. ## Maintenance Train new stems onto their support as they grow, and check ties periodically so they do not constrict the vine. Water regularly when the soil begins to dry, but do not leave the roots waterlogged. Remove dead or misplaced growth to keep the display orderly. The breeder's product notes include pinching during commercial production; home pruning can be limited to shaping and removing damaged stems.