Manfreda scabra

Originating from arid regions, Rough agave performs best in full sun; its native habitat is marked by intense sunlight and scant shade. It can also tolerate partial sun, giving it some flexibility in its growth.

Rough agave does best in warm conditions and needs elevated temperatures during the growing season to stimulate growth and metabolism. It favors abundant sunlight, suitable moisture levels, and good airflow. It can be damaged by very low temperatures and by too much watering. Likewise, maintaining balance is important—extremely high temperatures and overly dry conditions should also be avoided.

Rough agave only needs light applications of fertilizer once or twice a year during the growing season. Avoid fertilizing in winter and in summer when it is dormant. Use less fertilizer for plants that have been repotted, and wait a couple of months after repotting before feeding. Fertilizing helps maintain healthy growth and encourages flowering.