switch grass

Switch grass should be watered regularly, as it prefers moist soil. During the active growing season, water switch grass once or twice a week, making sure the soil remains evenly moist. This can be difficult to monitor in the hot summer months when water evaporates quickly - if necessary, water more often. In the winter months, water less often, about once every 2 or 3 weeks. Soil should be checked for moisture before watering again. As a bunch grass, switch grass produces an extensive root system and should be able to tolerate dry spells once established.

Switch grass (Panicum virgatum) should receive at least 6-8 hours of direct sunlight each day. It thrives best in full sun, although it can tolerate partial shade. In most cases, switch grass plants will produce the most growth and have the fullest leaves when grown in full sun. During the hottest periods of summer and when grown in containers, partial shade can be beneficial to protect the plant from too much intense, direct sunlight. It also helps moderate soil temperatures and prevent root burn.

Switch grass (Panicum virgatum) should be pruned in late winter or early spring. To encourage productivity and vigor, the plant should be cut back to 4 to 8 inches tall. Removing the dead foliage and damaged stems will also remove any potential disease and pest infestations that might be present. After pruning, the remaining foliage should be fertilized lightly with a balanced fertilizer to ensure proper growth and prevent disease.