Barometerbush are a group of evergreen shrubs famous for their drought tolerance and salt tolerance. Producing showy flowers and maintaining their handsome green foliage all year, several species are popular ornamentals, especially in very arid areas where few other showy plants are able to grow. Barometerbush get their common name for their ability to forecast rain - they often bloom several days in advance of a rainstorm, which are infrequent in their native desert habitats.
Water:
Barometerbush adapts well to arid conditions, requiring minimal water. Water once every 1-2 weeks, allowing soil to dry completely between sessions. While resilient in hot climates, its water needs may slightly increase during peak growing seasons without affecting drought tolerance.
Propagation:
Propagation of barometerbush primarily involves semi-hardwood cuttings and seed sowing. Successful methods require adequate light, warmth, and well-draining soil. Cuttings should be taken from new growth; seeds may need stratification. Challenges include root rot and poor germination. Careful transplanting is essential post-root establishment.
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