Rishika Baranwal
Lives up to 100 years with thick, spiny leaves and a tall flower spike.
Can live over 50 years, producing large, fragrant flowers in spring.
Drought-tolerant, hardy perennials living for several decades with spiky foliage.
Shade-loving perennials with lush foliage, living for more than 50 years.
Blooms in late winter, living over 50 years in shady, well-drained soil.
Indoor plant living over 50 years, blooming brightly in winter.