The madwort genus, commonly referred to as 'Catchweed', comprises hardy annual plants that require minimal maintenance. Basic care needs include ample light, regular watering without waterlogging, and well-drained, clay-based soil. These plants can grow across a wide temperature range. Common challenges include being susceptible to common garden pests and diseases, such as aphids and powdery mildew; overwatering can also lead to root rot. As a robust genus, madwort demonstrates consistent growth across all seasons, although it may require protective measures in extreme winters or hot, dry summers.