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Description
Pelargonium Citriodorum, also known as lemon-scented geranium, is a perennial plant that belongs to the Geraniaceae family. It is native to South Africa and is widely cultivated for its citrusy fragrance and ornamental value. This plant is popular among gardeners and enthusiasts because of its refreshing scent and attractive foliage.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Geraniales |
| Family | Geraniaceae |
| Genus | Pelargonium |
Appearance
The Pelargonium Citriodorum plant grows up to 2-3 feet tall and 1-2 feet wide. Its leaves are green and have serrated edges, and they emit a strong lemon scent when rubbed. The flowers are small and pink or lavender in color, and they bloom in clusters from spring to fall. The plant is bushy and has a rounded shape, making it a great addition to gardens and outdoor spaces.
Care Guide
Pelargonium Citriodorum requires moderate care to thrive. Here are some essential care tips:
- Water: Water the plant deeply but infrequently, allowing the soil to dry out between waterings.
- Fertilization: Fertilize the plant every two weeks during the growing season with a balanced fertilizer.
- Soil: Use well-draining soil with a neutral pH level.
- Sunlight: Place the plant in a location with full sun to partial shade.
- Hardiness Zones: Pelargonium Citriodorum can thrive in hardiness zones 9-11.
Common Pests & Diseases
Pelargonium Citriodorum is relatively resistant to pests and diseases, but it can still fall victim to a few common problems. Some of these include:
- Aphids: These tiny insects can cluster on the leaves and stems, causing them to curl and yellow. Use insecticidal soap or neem oil to control the infestation.
- Spider mites: These pests can cause yellow or brown spots on the leaves and a thin, web-like substance on the plant. Use a miticide to get rid of them.
- Botrytis blight: This fungal disease can cause brown or black spots on the leaves and flowers. Remove the affected parts and apply a fungicide to prevent further spread.
Habitat
Pelargonium Citriodorum is native to the rocky slopes and hillsides of South Africa. It grows best in warm, dry climates with well-draining soil and plenty of sunlight. In the United States, it is commonly grown in outdoor gardens and containers.
Question and Answer
- Q: Can I use the leaves of Pelargonium Citriodorum for cooking?
- A: Yes, the leaves of this plant can be used as a culinary herb to add a lemony flavor to dishes.
- Q: How often should I fertilize my Pelargonium Citriodorum plant?
- A: Fertilize the plant every two weeks during the growing season with a balanced fertilizer.
- Q: Does Pelargonium Citriodorum attract bees?
- A: Yes, the plant’s pink or lavender flowers can attract bees and other pollinators.
- Q: Can Pelargonium Citriodorum survive frost?
- A: No, the plant is not frost-tolerant and should be protected from freezing temperatures.
Related Plants
- Pelargonium Graveolens
- Pelargonium Odoratissimum
- Pelargonium Capitatum
- Pelargonium Zonale
References
- “Pelargonium citriodorum.” Missouri Botanical Garden. Accessed September 27, 2021. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=277052&isprofile=0&basic=pelargonium%20citriodorum.
- “Pelargonium citriodorum.” Royal Horticultural Society. Accessed September 27, 2021. https://www.rhs.org.uk/Plants/21117/Pelargonium-citriodorum/Details.
- “Lemon Scented Geranium Care.” Gardening Know How. Accessed September 27, 2021. https://www.gardeningknowhow.com/ornamental/foliage/scented-geranium/lemon-scented-geranium-care.htm.
