In Tucson’s mild January climate, Senna nemophila can offer a subtle preview of spring, with occasional bright yellow blooms dotting its light green, finely divided foliage. This desert native—adapted to sandy, well-draining soils—relishes full sun and minimal watering, making it a perfect low-maintenance choice for Sonoran gardens. Though its most prolific flowering often occurs later in the season, even a few mid-winter blossoms create a cheerful accent in the landscape. Its airy growth habit and drought tolerance pair well with other regional succulents and shrubs, lending both texture and color during Tucson’s cooler months. More