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Acta Horticulturae Sinica ›› 2025, Vol. 52 ›› Issue (S2): 207-208.doi: 10.16420/j.issn.0513-353x.2025-0333

• Ornamental Plants • Previous Articles     Next Articles

A New Petunia Cultivar‘Yuanke Fen’

ZHANG Linxia1, ZHANG Sisi2, SUN Miaomiao1, HUO Juntao1, XU Haibo1, ZHANG Jifang1, LIU Guofeng1,*   

  1. 1Guangzhou Institute of Forestry and Landscape Architecture,Guangzhou 510405,China;
    2Wuhan Institute of Landscape Architecture,Wuhan 430081,China
  • Received:2025-04-28 Revised:2025-08-26 Online:2025-10-28 Published:2025-11-03

Abstract: Petunia‘Yuanke Fen’is an F1 cultivar obtained by hybridizing the selfing line SP-1(female parent)with selfing line WS-1(male parent). The cultivar has a compact plant form, strong growth vigor,and dark green leaves. The flowers are small-sized,with an overall pink color and a trumpet-shaped corolla. It can bloom throughout the year when the temperature is suitable(15-30 ℃). It exhibits strong resistance to stem rot and aphids, along with relatively strong tolerance to high humidity and heat and can withstand high temperatures above 40 ℃. It also has mild cold hardiness,enduring lows of-5 ℃. This cultivar is well-suited for potted cultivation or landscape application in South China.

Key words: Petunia hybrida, hybridization, cultivar

CLC Number: