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Description
Poa Subvestita, also known as the Green Tussock Grass, is a species of perennial grass that is native to New Zealand. It is a member of the Poaceae family, which is one of the largest families of flowering plants. This grass is widely used for erosion control in New Zealand due to its deep root system and tolerance to drought and frost.
Taxonomic Information
| Domain | Kingdom | Phylum | Class | Order | Family | Genus||——–|———|——–|——-|——-|——–|———|| Eukarya | Plantae | Spermatophyta | Magnoliopsida | Poales | Poaceae | Poa |
Appearance
Poa Subvestita is a tussock-forming grass that can grow up to 1.2 meters in height. The leaves are narrow and pointed, measuring between 20-50 cm in length and 2-5 mm in width. The flowers are arranged in dense panicles that can grow up to 50 cm in length. The seeds are small and light, with a fluffy appendage that helps them disperse in the wind.
Care Guide
To grow Poa Subvestita successfully, it is essential to provide it with the right conditions. Here are some care tips:- Water: This grass prefers moist soil, but it can tolerate dry periods once established. Water regularly during the growing season and reduce watering in winter.- Fertilization: Apply a balanced fertilizer in early spring to promote growth.- Soil: This grass prefers well-draining soil that is rich in organic matter. It can grow in a wide range of soil types, including sandy and clay soils.- Sunlight: Poa Subvestita prefers full sun, but it can tolerate some shade.- Hardiness Zones: This grass is hardy in USDA zones 7-10.
Common Pests & Diseases
Poa Subvestita is relatively pest and disease-free. However, it can be susceptible to root rot in poorly drained soil. To avoid this issue, make sure the soil is well-draining and avoid over-watering.
Habitat
Poa Subvestita is native to New Zealand and can be found in a wide range of habitats, including grasslands, forests, and coastal areas. It is commonly used for erosion control, re-vegetation, and as a forage plant for livestock.
Question and Answer
Q: Is Poa Subvestita a drought-tolerant plant?
A: Yes, Poa Subvestita is drought-tolerant once established.Q: Can Poa Subvestita grow in sandy soil?
A: Yes, this grass can grow in a wide range of soil types, including sandy soil.Q: What is the ideal growing temperature for Poa Subvestita?
A: This grass prefers to grow in temperatures between 10-25°C.Q: How often should I fertilize Poa Subvestita?
A: Apply a balanced fertilizer once a year in early spring.
Related Plants
– Poa Annua- Poa Pratensis- Poa Trivialis
References
– “Poa subvestita.” New Zealand Plant Conservation Network. https://www.nzpcn.org.nz/flora/species/poa-subvestita/- “Poa subvestita.” PlantNet. http://plantnet.rbgsyd.nsw.gov.au/cgi-bin/NSWfl.pl?page=nswfl&lvl=sp&name=Poa~subvestita
