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Description
Potamogeton Robbinsii, also known as Robbins’ pondweed, is a submerged aquatic plant that is commonly found in North America. It is a perennial plant that grows underwater and can reach up to 1m in length. The leaves are bright green, narrow, and linear, and are arranged alternately along the stem. The plant also produces small flowers, which are green and inconspicuous.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Liliopsida |
| Order | Potamogetonales |
| Family | Potamogetonaceae |
| Genus | Potamogeton |
Appearance
Potamogeton Robbinsii has a long, slender stem that is covered in bright green, narrow leaves. The leaves are around 5-12cm in length and are arranged alternately along the stem. The plant also produces small flowers, which are green and inconspicuous. The plant’s roots are thin and fibrous, and grow from the base of the stem.
Care Guide
Potamogeton Robbinsii is a low-maintenance plant that requires little care. It is best suited to growing in freshwater aquariums or ponds. Here are a few care tips to help you grow Potamogeton Robbinsii:
Water: Potamogeton Robbinsii requires clean, freshwater to grow. Ensure that the water is well-oxygenated, as this will help the plant to thrive.
Fertilization: The plant does not require regular fertilization. However, you can add a small amount of liquid fertilizer to the water once a month to promote healthy growth.
Soil: Potamogeton Robbinsii does not require soil, as it grows underwater. However, you can anchor the plant to a gravel substrate to help it stay in place.
Sunlight: The plant requires moderate to high levels of light to grow. Ensure that it receives at least 8-10 hours of light per day.
Hardiness Zones: Potamogeton Robbinsii is hardy in USDA zones 5-9.
Common Pests & Diseases
Potamogeton Robbinsii is generally resistant to pests and diseases. However, it can be susceptible to rot if the water quality is poor or if the plant is subjected to too much shade.
Habitat
Potamogeton Robbinsii is commonly found growing in freshwater bodies such as ponds, lakes, and streams. It is native to North America and can be found in various regions across the continent.
Question and Answer
Q: Is Potamogeton Robbinsii a good plant for beginners?
A: Yes, Potamogeton Robbinsii is a good plant for beginners. It requires little care and is generally easy to grow.
Q: Can Potamogeton Robbinsii grow in brackish water?
A: No, Potamogeton Robbinsii cannot grow in brackish water. It requires freshwater to grow.
Q: How often should I fertilize Potamogeton Robbinsii?
A: You only need to fertilize Potamogeton Robbinsii once a month with a small amount of liquid fertilizer.
Q: What is the best way to anchor Potamogeton Robbinsii in a pond?
A: You can anchor Potamogeton Robbinsii to a gravel substrate using plant weights or by tying it to a rock or other hard object.
Related Plants
Here are a few related plants that you may be interested in:
- Potamogeton crispus
- Potamogeton pectinatus
- Potamogeton perfoliatus
References
- https://plants.usda.gov/core/profile?symbol=PORA6
- https://www.aquaticplantcentral.com/threads/potamogeton-robbinsii-robbins-pondweed.118610/
- https://www.aquariumgardens.co.uk/potamogeton-robbinsii-aquarium-plant-potamogetonaceae-281-p.asp
