Species Rescue Grass
green-yellow spikelets with green stems

Rescue Grass

Bromus catharticus

Rescue Grass (Bromus catharticus) is a perennial grass found in many parts of North America. Its tall, arching leaves and linear seed heads make this grass a popular choice for landscapers. The low-growing habit makes it a suitable choice for lawns, reducing water and mowing time. The grass tolerates both drought and poor soils, making it an ideal groundcover for difficult sites. Its deep roots work as a natural nutrient filter, moderating soil temperature and moisture. Efforts to restore native ecosystems often involve planting this grass for its resilience and ability to reduce weed pressure.

Watering:

Minimal

Propagation:

Seed Propagation,Division,Cutting,Layering Propagation

Hardiness Zone:

Sun:

full sun,part shade

Leaf:

Yes

Leaf Color:

green

Growth Rate:

High

Drought Tolerant:

Yes

Salt Tolerant:

Yes

Invasive:

Yes

Care Level:

Medium

watering

Rescue Grass (Bromus catharticus) needs to be watered regularly, but not too frequently. Aim to water the grass once a week, and water deeply until the soil is saturated. If the plant is in direct sunlight, it may need more frequent watering. In hotter climates, Rescue Grass should be watered 2 to 3 times a week during summer months; and in cooler climates, once a week or less should be sufficient. Be careful not to over-water the plant, as this can cause it to become waterlogged and die.

sunlight

Rescue Grass (Bromus catharticus) grows best in full sunlight. It prefers 6 to 8 hours of sunlight per day. In the warm summer months, it should receive direct sunlight for most of the day, although some afternoon shade is helpful in preventing the plant from drying out. In cooler months, the grass should be exposed to no less than 4 hours of direct sunlight, although it can tolerate some periods of shade in early morning or late evening.

pruning

Rescue Grass (Bromus catharticus) should be pruned in late winter or early spring before new growth begins. Pruning should be done lightly, with only the dead or damaged foliage, stems, and flowers being removed. Cutting back more than a third of the existing foliage may damage the plant, so perform more than 1 round of pruning if necessary. This will promote new growth and encourage bushier, more compact plants. Branches may also be pruned to any desired shape.