Agave parryi ssp. Parryi displays thick, rigid, spiny, blue-gray leaves in large, dense, symmetrical, basal rosettes, forming colonies over times. This variety can tolerate the cold.
This is an easy care, drought tolerant plant that is great in landscapes and containers, but can also adopt as a houseplant. Provide a well drained soil away from reflected heat. Once established, water infrequently during the hot season.