The Dahlia Number Guide is an app for the Dahlia Grower and Exhibitor, created by an American Dahlia Society certified judge. At each show there are many folks trying to figure out what classification their dahlia belongs to so I created an app that generates the 4-digit classification number, newly adopted by the ADS. This app displays the 4-digit classification number based on the user selecting the form and the color. The app trusts that the user knows the form and color of the dahlia.

Spin the controls to select your form. A full form name is displayed along with the description. The color selection wheel gives the standard ADS color types and generates the number associated with each. For the forms that require a size selection- FD, ID, C, SC, IC and LC – the user is prompted to spin the central wheel to generate the first of the four digits.