orange flame grass

Orange flame grass (Miscanthus sinensis 'Purpurascens') should be watered deeply about once a week during hot, dry spells. Allow the soil to dry slightly in between waterings; about 3-4 days is ideal. It is important to ensure that the soil is evenly moist throughout the growing season and that the root system of the grass is kept moist. During its peak growing period of summer, it is ideal to water it every 5-6 days, depending on your local climate. In periods of heavy rain, you may need to reduce watering or if it is very cold, you may need to increase it. The important thing is to water deeply enough for the water to reach the root system, allowing it to spread out and support the grass.

Orange flame grass (Miscanthus sinensis 'Purpurascens') needs full sun for best growth. It should receive at least 6 hours of direct sunlight a day, preferably during an afternoon sunbeam. The more sunlight it receives, the more colorful and vibrant its leaves will be. It is best to provide it with full sun for the majority of the day, or at least a few hours in the morning and afternoon. Taking precaution to avoid the intense afternoon sun can also be beneficial in promoting this plant’s growth. If planted in a shadier area, expect the plant to take on a more yellowish hue.

Orange flame grass should be pruned annually in late fall or early winter. Pruning should be done after the plant has gone dormant for the season to minimize shock to the plant. The old, dead foliage should be cut back to about 3 - 6 inches above ground level. Pruning in this way will remove any dead, diseased, or unsightly foliage. Pruning will also help the grass look more uniform and encourage new growth in the spring.