Woollygrasses, a diverse genus, has a range of care needs. Generally, these plants prefer full sunlight and well-draining soil, withhold water until the soil is dry. They appreciate a moderate temperature range, with protection from intense heat or frost. Challenges can include invasive pests like aphids, diseases such as fungal infections, and harsh environmental conditions like droughts. Seasonal adjustments may include increased watering in hot summers, reduced watering in cool winters, and pest vigilance in warmer seasons.