Sporobolus Heterolepis

Description

Sporobolus Heterolepis, also known as Prairie Dropseed, is a warm-season ornamental grass that is native to the United States. It is a clump-forming grass that has a fine texture and a height of about 2-3 feet. This grass is popular among gardeners and landscapers because of its attractive foliage, delicate seed heads, and adaptability to different growing conditions.

Taxonomic Information

Appearance

Sporobolus Heterolepis has narrow, bright green leaves that grow up to 18 inches long and form dense clumps. The leaves are less than 1/8 inch wide and have a fine texture that makes them look delicate. The plant produces slender stems that grow up to 3 feet tall and bear light, airy seed heads that resemble a fountain. The seed heads are green at first but turn golden brown as they mature, and they persist through the winter.

Care Guide

Sporobolus Heterolepis is easy to grow and care for, making it a popular choice for gardeners and landscapers. Here are some tips on how to care for this plant:

• Water: Prairie Dropseed is drought-tolerant and does not require frequent watering. Water deeply once a week during the growing season, and reduce watering in the fall and winter.
• Fertilization: This grass does not require much fertilization. Apply a balanced fertilizer once a year in the spring to promote growth and health.
• Soil: Sporobolus Heterolepis prefers well-draining soil that is slightly acidic. It can tolerate a wide range of soil types, including sandy, loamy, and clay soils.
• Sunlight: This grass prefers full sun but can tolerate some shade. It will produce fewer seed heads in shady areas.
• Hardiness Zones: Sporobolus Heterolepis is hardy in USDA zones 3-9.

Common Pests & Diseases

Sporobolus Heterolepis is relatively resistant to pests and diseases, but it can be affected by some common issues. Here are some of the pests and diseases that can affect this plant:

• Leaf spot: This fungal disease can cause yellowing and browning of the leaves. Remove and destroy infected leaves, and avoid overhead watering.
• Spider mites: These pests can cause yellowing and stippling of the leaves. Spray the plant with a strong jet of water to dislodge the mites, or use an insecticidal soap.
• Cutworms: These pests can cut through the stems of young plants. Protect the stems with collars made of cardboard or plastic.

Habitat

Sporobolus Heterolepis is native to the prairies and meadows of North America, where it grows in dry to moderately moist soils. It is adapted to a wide range of growing conditions and can tolerate drought, heat, and cold. This grass is often used in prairie restorations, naturalized areas, and as an ornamental plant in gardens and landscapes.

Question and Answer

Q: Can Sporobolus Heterolepis grow in containers?

A: Yes, this grass can be grown in containers as long as the container is at least 12 inches deep and has drainage holes. Use a well-draining potting mix and water the plant regularly.

Q: How often should I divide Sporobolus Heterolepis?

A: You can divide this grass every 3-4 years in the spring. Dig up the clump and use a sharp knife or shovel to divide it into smaller sections, then replant the sections in well-draining soil.

Q: How tall does Sporobolus Heterolepis grow?

A: This grass typically grows to a height of 2-3 feet, but it can reach up to 4 feet in ideal growing conditions.

Q: How do I propagate Sporobolus Heterolepis?

A: This grass can be propagated by seed or division. Collect the seed heads in the fall and plant them in well-draining soil, or divide an established clump in the spring.

Related Plants

• Sporobolus airoides
• Sporobolus asper
• Sporobolus compositus
• Sporobolus cryptandrus
• Sporobolus heterolepis ‘Tara’

References

• Missouri Botanical Garden: Sporobolus Heterolepis
• University of Connecticut: Sporobolus Heterolepis
• North Carolina State University: Sporobolus Heterolepis