Marram grasses, or beach grasses, are hardy perennial plants thriving in full sun, sandy soil, and moderate temperatures. For ideal growth, they prefer well-drained, acidic soils and reflect a high tolerance for saline conditions. However, the common challenges include infestations of leaf beetles, leafhoppers, and aphids, as well as fungal diseases due to overwatering or high humidity. Seasonal considerations involve little care in winter but, in summer, regular watering is required to compensate for increased evapotranspiration. Healthy marram grasses stands are generally self-sustaining, requiring minimal intervention.