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Description
Oxalis Micrantha, commonly known as Pink Shamrock, is a perennial plant that belongs to the Oxalidaceae family. It is native to South America and is popularly grown as an ornamental plant in gardens and homes. The plant produces delicate pink flowers that bloom in the spring and summer months, adding a pop of color to any space. The leaves of the plant are trifoliate, meaning they are divided into three parts, giving them a clover-like appearance.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Oxalidales |
| Family | Oxalidaceae |
| Genus | Oxalis |
Appearance
The Pink Shamrock plant grows up to 6 inches tall and 12 inches wide. Its leaves are clover-like, with three heart-shaped leaflets that are dark green in color. The plant produces delicate pink flowers that bloom in the spring and summer months, adding a pop of color to any space. The flowers are small, usually measuring around 1 cm in diameter. The plant has a compact growth habit, making it an ideal choice for small gardens and indoor spaces.
Care Guide
Oxalis Micrantha is an easy-to-care-for plant that thrives in well-draining soil and bright, indirect sunlight. Here are some tips on how to care for your Pink Shamrock:
- Water: Water the plant thoroughly when the top inch of soil feels dry to the touch. Avoid overwatering, as this can lead to root rot.
- Fertilization: Fertilize the plant with a balanced fertilizer once a month during the growing season (spring and summer).
- Soil: Use a well-draining potting mix that is rich in organic matter.
- Sunlight: Place the plant in bright, indirect sunlight. Avoid direct sunlight, as this can scorch the leaves.
- Hardiness Zones: The Pink Shamrock plant is hardy in USDA zones 8-11.
Common Pests & Diseases
The Pink Shamrock plant is relatively pest and disease resistant, but it can be susceptible to the following:
- Aphids: These small, sap-sucking insects can be removed by spraying the plant with a strong jet of water or by using insecticidal soap.
- Spider mites: These tiny pests can be controlled by spraying the plant with a solution of neem oil and water.
- Root rot: Overwatering can lead to root rot, which can be prevented by ensuring the plant is grown in well-draining soil.
Habitat
Oxalis Micrantha is native to South America and can be found growing in a variety of habitats, including forests, grasslands, and marshes. The plant thrives in warm, humid environments and can be grown both indoors and outdoors in suitable conditions.
Question and Answer
Q: Is Oxalis Micrantha toxic to pets?
A: Yes, the Pink Shamrock plant is toxic to cats and dogs if ingested.
Q: Can Oxalis Micrantha be grown indoors?
A: Yes, the Pink Shamrock plant can be grown indoors as long as it receives bright, indirect sunlight and is grown in well-draining soil.
Q: How often should I fertilize my Pink Shamrock plant?
A: Fertilize the plant once a month during the growing season (spring and summer).
Q: Can Oxalis Micrantha be grown in a hanging basket?
A: Yes, the Pink Shamrock plant has a compact growth habit and can be grown in a hanging basket or container.
Related Plants
- Oxalis Triangularis
- Oxalis Deppei
- Oxalis Versicolor
- Oxalis Plumieri
References
- “Oxalis Micrantha.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=281440&isprofile=0&. Accessed 25 Aug. 2021.
- “Oxalis Micrantha.” Plant Care Today, 24 Oct. 2020, plantcaretoday.com/oxalis-micrantha.html. Accessed 25 Aug. 2021.
- “Pink Shamrock (Oxalis Micrantha).” Gardenia, www.gardenia.net/plant/oxalis-micrantha-pink-shamrock. Accessed 25 Aug. 2021.
