Primulina ‘GCCC’s Bicolor Titan’

Primulina ‘GCCC’s Bicolor Titan’, 2021, IR211672, hybridized by Fang Wen, Yi-Gang Wei, Yu-Zhen Ge; Guangxi Institute of Botany; Guilin, China. (P. alutacea x unknown (open pollination)). Seeds collected 09.11.2018, seeds planted 09.20.2018, first flowering 06.05.2020. Sterile, reproducible only vegetatively. Basal rosette, stem ca. 5 cm. Leaves yellowish green, 11-15 cm long, 8-12 cm wide, 6-10 cm petiole, elliptic with cuneate base, acute tip, serrate margin, smooth. Calyx split, brownish purple, ca. 10 mm. Length of the pedicel 0.8-1.0 cm, 12-24 or more flowers per axil. Corolla salverform, ca. 3 cm long, ca. 2 cm wide, bicolor, corolla lobes pale purple, tube and throat yellow or dark yellow. Very large plant size. Prefers bright scattered natural light; moist but well-drained & calcium-rich substrate (equal to PH ≥7.0); don’t overfertilize and overwater.