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Description
Sporobolus Contractus, commonly known as the spike dropseed, is a perennial grass species that belongs to the Poaceae family. It is native to the central and western regions of North America, from southern Canada to northern Mexico. It is a warm-season grass that grows in clumps, with a height ranging from 1 to 3 feet. The spike dropseed is a low-maintenance plant that is perfect for landscapes, gardens, and prairies.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Liliopsida |
| Order | Poales |
| Family | Poaceae |
| Genus | Sporobolus |
Appearance
The spike dropseed has long, narrow leaves that are green and spiky. Its inflorescence is a spike-like panicle that is 4-12 inches long and 1/4 inch wide. The seeds are small and light brown, and they are held on the panicle in a tight, vertical cluster. The plant blooms from July to September and is a great addition to any landscape, providing texture and color.
Care Guide
To care for Sporobolus Contractus, follow these guidelines:Water: The spike dropseed is drought tolerant, so it does not need frequent watering. Water it deeply once every two weeks during dry spells.Fertilization: The plant does not require fertilization, but you can apply a slow-release, low-nitrogen fertilizer once a year in the spring.Soil: The spike dropseed grows in a variety of soils, including sandy, loamy, and clay soils. It prefers well-draining soil.Sunlight: The plant thrives in full sun, but it can also grow in partial shade.Hardiness Zones: The spike dropseed is hardy in USDA zones 4-9.
Common Pests & Diseases
The spike dropseed is relatively pest and disease-free. However, it can be susceptible to leaf spot, rust, and smut. You can prevent these diseases by practicing good sanitation, removing infected plant debris, and avoiding overhead watering.
Habitat
The spike dropseed is native to the central and western regions of North America, where it grows in prairies, meadows, and open woods. It is well adapted to dry climates and can grow in a variety of soil types.
Question and Answer
Q: Is Sporobolus Contractus a good plant for erosion control?A: Yes, the spike dropseed is an excellent plant for erosion control because of its deep roots and ability to grow in a variety of soil types.Q: How often should I prune Sporobolus Contractus?A: The spike dropseed does not require pruning. However, you can cut it back in late winter or early spring to encourage new growth.Q: Can Sporobolus Contractus grow in containers?A: Yes, the spike dropseed can grow in containers as long as the container is large enough to accommodate its roots and drainage holes are provided.Q: Is Sporobolus Contractus invasive?A: No, the spike dropseed is not considered invasive.
Related Plants
If you like Sporobolus Contractus, you may also be interested in these related plants:
- Sporobolus Heterolepis
- Sporobolus Wrightii
- Sporobolus Cryptandrus
References
- https://plants.usda.gov/core/profile?symbol=SPCO2
- https://www.wildflower.org/plants/result.php?id_plant=SPCO2
- https://www.gardeningknowhow.com/ornamental/foliage/spike-dropseed/spike-dropseed-plants.htm
