Vinca rosea 'Carpet Mix'
A creeping vinca dwarf with a spreading habit. Flowers are 1-1.5 in. (2.5 cm) across. One of the most satisfactory annuals to grow in areas where hot summers occur.
They like full sun. Does well in high temperature and humidity and blooms without letup for weeks or months, usually until killed by frost. Any ordinary garden soil is appropriate. Although good drainage is necessary it needs moist earth. In prolonged dry weather water regularly.