Acanthophyllum requires full sun or partial shade, well-draining sandy or loamy soil with neutral to slightly acidic pH, and moderate watering with periods of dryness. Being drought-tolerant, overwatering poses a risk. This genus faces challenges like root rot, aphids, and spider mites. In spring and summer, consistent watering aids growth, while winter calls for reduced watering and protection from frost. Seasonal pruning may be needed to maintain shape and encourage vitality.