Gladiolus quadrangularis
Gladiolus quadrangularis
50 (90)cm, makes red to orange flowers on upright stems. Native of rocky and sandy soils from Cold Bokkeveld to Koo. For any rich, well drained soil in a sunny spot. Requires a good winter protection (i.e. dry mulch layer). Best grown in pots under frostfree conditions in a cool greenhouse or wintergarden with reduced watering and a winter minimum of some 5°C. VII-VIII.More Details »