yellow Flower Romulea characteristics flower color: pink, light blue, yellow, red flower size: large timing of flowering: spring lifetime: perennial height of plant (cm): 30-70 cm type of stem: erect light needs: full sun fragrant flower: no fragrance landscape use: container, rock garden method of cultivation: non seedlings water needs: low, moderate soil type: sandy loam soil soil acidity: alkaline soil, neutral soil poisonous plant: not poisonous plant cold hardiness zone:8 (-12 to -7°C), 9 (-7 to -1°C), 10 (-1 to +4°C) frost resistance: does not tolerate frost shelter in winter: requires storage room
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