The Crown of Thorns (Euphorbia milii) is a stunning flowering succulent, year-round blooms and easy-care This 4 to 8 inch tall plant comes well-rooted, ready to thrive indoors or outdoors in warm climates, no pot Cold Hardy in Zones 9-11: Great for indoor containers or warm-climate gardens Low Maintenance Succulent: Drought-tolerant and thrives in bright light Crown of Thorns Plant Live, Euphorbia Milii Succulent Live Plant, 4-8 Inch Tall Flowering Houseplant with Year-Round Blooms, No Pot