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Description
Sagittaria Graminea, commonly known as grass-leaved arrowhead, is an aquatic plant that belongs to the family Alismataceae. It is native to North America and can be found in marshes, ponds, and streams. Sagittaria Graminea is a perennial plant that grows up to a height of 30-60 cm.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Monocotyledonae |
| Order | Alismatales |
| Family | Alismataceae |
| Genus | Sagittaria |
Appearance
The leaves of Sagittaria Graminea are long and narrow, resembling blades of grass. They can grow up to a length of 30 cm and a width of 1 cm. The flowers are white with a yellow center and are borne on long stalks. They bloom from June to September. The roots of Sagittaria Graminea are thick and fleshy, forming tubers that can be eaten as a root vegetable.
Care Guide
Water: Sagittaria Graminea requires constant access to water. It can grow in shallow water up to a depth of 40 cm.
Fertilization: Sagittaria Graminea does not require fertilization.
Soil: Sagittaria Graminea grows well in muddy or sandy soil.
Sunlight: Sagittaria Graminea requires full sunlight to grow properly.
Hardiness Zones: Sagittaria Graminea can grow in hardiness zones 4-10.
Common Pests & Diseases
Sagittaria Graminea is generally resistant to pests and diseases. However, it can be affected by bacterial and fungal infections that can cause root rot and leaf spots. Insects such as aphids and spider mites can also infest the plant and damage the leaves.
Habitat
Sagittaria Graminea is commonly found in marshes, ponds, and streams. It grows best in areas with still or slow-moving water, where it can easily access nutrients and sunlight.
Question and Answer
Q: Can Sagittaria Graminea be grown in a container?
A: Yes, Sagittaria Graminea can be grown in a container as long as it has access to water and sunlight.
Q: Can Sagittaria Graminea be used as a food source?
A: Yes, the tubers of Sagittaria Graminea can be eaten as a root vegetable.
Q: How often should Sagittaria Graminea be watered?
A: Sagittaria Graminea should be watered regularly to ensure that the soil remains moist.
Q: Can Sagittaria Graminea survive in cold temperatures?
A: Sagittaria Graminea can survive in temperatures as low as -30°C.
Related Plants
- Sagittaria Latifolia
- Sagittaria Subulata
- Sagittaria Sagittifolia
References
- “Sagittaria Graminea”. Missouri Botanical Garden. Retrieved 2021-09-27.
- “Grass-leaved Arrowhead”. Aquaplant. Retrieved 2021-09-27.
- “Sagittaria Graminea”. Plant Finder. Retrieved 2021-09-27.
