Johnson's Grass Tree (Xanthorrhoea Johnsonii) is a perennial shrub in the Asphodelaceae family with moderate care difficulty. It requires low watering and full sun or partial shade light in USDA hardiness zones 9-11. This plant is safe for cats and dogs.

Xanthorrhoea johnsonii is a large, slow-growing perennial grass tree native to eastern Australia, known for its tall blackened trunk and dense clump of grassy leaves.