Dendrolycopodium are versatile, perennial plants requiring moderate care. Basic care includes partial to full sun, regular watering, and well-drained, nutrient-rich soil. Ideal temperatures range between 15-24°C. Common challenges encompass fungal diseases, pest infestations like aphids and scale, and sensitivity to frost. Seasonally, they need extra watering in summer and protection from harsh winter conditions. Adjust care with the changing needs of each season for optimal health.