Contents
Description
Pelargonium Tetragonum is a succulent plant native to South Africa. It is a member of the Geraniaceae family and is commonly known as the Square-stemmed Pelargonium. It is a small shrub that grows up to 30cm in height and 1m in width. Pelargonium Tetragonum is a popular ornamental plant, grown for its attractive foliage and bright flowers that bloom in the spring and summer months.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Geraniales |
| Family | Geraniaceae |
| Genus | Pelargonium |
Appearance
The Pelargonium Tetragonum has square-shaped stems, which are red or green in colour. The leaves are succulent, fleshy, and triangular in shape, with a blue-green hue. The plant produces small, white or pink flowers with five petals that bloom in clusters during the spring and summer months. The flowers are fragrant and attract bees and other pollinators.
Care Guide
Pelargonium Tetragonum is an easy plant to care for. Here are some tips:
- Water: Allow the soil to dry out slightly between watering. Overwatering can lead to root rot.
- Fertilization: Fertilize the plant every two weeks during the growing season with a balanced fertilizer.
- Soil: Use a well-draining soil that is rich in organic matter.
- Sunlight: Pelargonium Tetragonum prefers full sun to partial shade.
- Hardiness Zone: The plant is hardy in USDA zones 9-11.
Common Pests & Diseases
Pelargonium Tetragonum is susceptible to pests such as spider mites, mealybugs, and aphids. It can also be affected by fungal diseases such as powdery mildew and botrytis. To prevent these problems, ensure that the plant is grown in well-draining soil, not overwatered, and kept in a well-ventilated area. If pests or diseases are detected, use an appropriate insecticide or fungicide to treat the plant.
Habitat
Pelargonium Tetragonum is native to South Africa, where it grows in rocky areas and on hillsides. It prefers dry, well-draining soil and full sun to partial shade.
Question and Answer
Q: Can Pelargonium Tetragonum be grown indoors?
A: Yes, Pelargonium Tetragonum can be grown indoors, but it requires bright, indirect light.
Q: How often should Pelargonium Tetragonum be fertilized?
A: Pelargonium Tetragonum should be fertilized every two weeks during the growing season with a balanced fertilizer.
Q: Is Pelargonium Tetragonum a succulent?
A: Yes, Pelargonium Tetragonum is a succulent plant.
Q: What is the hardiness zone for Pelargonium Tetragonum?
A: Pelargonium Tetragonum is hardy in USDA zones 9-11.
Related Plants
- Pelargonium graveolens
- Pelargonium zonale
- Pelargonium peltatum
- Pelargonium citronellum
References
- “Pelargonium Tetragonum,” PlantZAfrica, http://pza.sanbi.org/pelargonium-tetragonum (accessed February 12, 2022).
- “Pelargonium Tetragonum,” World of Succulents, https://worldofsucculents.com/pelargonium-tetragonum-square-stemmed-pelargonium/ (accessed February 12, 2022).
- “Pelargonium Tetragonum,” The Spruce, https://www.thespruce.com/growing-square-stemmed-pelargoniums-1902889 (accessed February 12, 2022).
