Technically Ruth Ann gets a full 3 stars for being an early bloomer, productive all season,  with good vase life. This warm orange smaller ball  cheerfully lights up any arrangment and I wasn't surprised to see her sold out almost everywhere I looked.
Blooms measure: 2.5” across
Mature plant height: 3.5'
Blooms in mid summer until frost
Plant in full sun
Dahlia Type: Ball