Amaryllis belladonna The bulbs are best planted just below the surface of the soil, with the neck of the bulb level with the surface. In colder climates mulching or lifting and overwintering is required. The bulbs may be propagated from offsets. Amaryllis bulbs require little watering and are drought tolerant. Amaryllis belladonna Amaryllis belladonna, (Jersey lily, belladonna-lily, naked-lady-lily, March lily) is a plant species native to Cape Province in South Africa but widely cultivated as an ornamental. It is reportedly naturalized in many places: Corsica, Portugal, the Azores, Madeira, the Canary Islands, Zaire, Ascension Island, Australia, New Zealand, Mexico, Cuba, Haiti, the
Ornamental bulbous plant it is a root tuber. Annual species complete their life cycle during favourable seasons and pass unfavourable ones as seeds. Bulbous plants, on the other hand, have developed storage organs as a reserve to allow them to survive unfavourable conditions in a resting condition in order to begin growth again when environmental conditions become more favourable. The dormant or resting period may be in summer or winter, or may depend on rainfall, as in the tropics. The different strategies enable bulbous plants to survive adverse conditions such as extremely hot and dry summers, very cold winters, or periods of drought.