Oxalis Brasiliensis

Description

Oxalis Brasiliensis, commonly known as Pink Shamrock, is a perennial flowering plant that belongs to the family Oxalidaceae. It is native to Brazil and widely cultivated as an ornamental plant in gardens, patios, and balconies. The plant can grow up to 30 cm in height and has a clumping habit. It produces attractive pink flowers that bloom from late winter to early spring. The leaves of Oxalis Brasiliensis are trifoliate and have a heart shape. They are green with a purple tint underneath and have a velvety texture.

Taxonomic Information

Appearance

Oxalis Brasiliensis is a small plant that can reach up to 30 cm in height. It has a clumping habit and produces attractive pink flowers that bloom from late winter to early spring. The leaves are trifoliate, heart-shaped, and have a velvety texture. They are green with a purple tint underneath. The flowers are star-shaped, with five petals that are pink in color. They grow on long, thin stems that rise above the foliage.

Care Guide

Oxalis Brasiliensis is an easy-to-care-for plant that requires moderate attention. Here are some tips for caring for this plant:

• Water: Water the plant when the top inch of soil is dry. Avoid overwatering, as it can lead to root rot.
• Fertilization: Fertilize the plant once a month during the growing season with a balanced fertilizer.
• Soil: Use well-draining soil that is rich in organic matter. The soil should be slightly acidic with a pH between 5.5 and 6.5.
• Sunlight: Oxalis Brasiliensis prefers bright, indirect sunlight. It can tolerate some direct sun, but too much can scorch the leaves.
• Hardiness Zones: The plant is hardy in USDA zones 10-11. In colder climates, it can be grown as an indoor plant.

Common Pests & Diseases

Oxalis Brasiliensis is relatively resistant to pests and diseases. However, here are some common issues that may occur:

• Aphids: These small insects can be seen on the leaves and stems. They suck the sap from the plant, causing it to wilt and become discolored. Use insecticidal soap to control the infestation.
• Spider Mites: These tiny arachnids can cause yellowing, stippling, and webbing on the leaves. Use neem oil or insecticidal soap to control the infestation.
• Fungal Diseases: The plant may be susceptible to fungal diseases such as powdery mildew and leaf spot. Ensure good air circulation and avoid overwatering to prevent these diseases.

Habitat

Oxalis Brasiliensis is native to Brazil and is found growing in tropical and subtropical regions. It prefers moist, well-draining soil and bright, indirect sunlight. The plant is often grown as an ornamental plant in gardens, patios, and balconies.

Question and Answer

Q: Can Oxalis Brasiliensis be grown indoors?

A: Yes, Oxalis Brasiliensis can be grown as an indoor plant in colder climates. It prefers bright, indirect sunlight and well-draining soil.

Q: Does Oxalis Brasiliensis need to be fertilized?

A: Yes, Oxalis Brasiliensis should be fertilized once a month during the growing season with a balanced fertilizer.

Q: What is the hardiness zone for Oxalis Brasiliensis?

A: Oxalis Brasiliensis is hardy in USDA zones 10-11. In colder climates, it can be grown as an indoor plant.

Q: How often should I water Oxalis Brasiliensis?

A: Water Oxalis Brasiliensis when the top inch of soil is dry. Avoid overwatering, as it can lead to root rot.

Related Plants

• Oxalis Triangularis
• Oxalis Deppei
• Oxalis Regnellii
• Oxalis Versicolor

References

• “Oxalis Brasiliensis.” Missouri Botanical Garden, http://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=265921&isprofile=0&basic=oxalis%20brasiliensis. Accessed 25 July 2021.
• “Oxalis Brasiliensis.” Plant Care Today, 16 March 2021, https://plantcaretoday.com/oxalis-brasiliensis.html. Accessed 25 July 2021.
• “Pink Shamrock (Oxalis Brasiliensis) Care Guide.” Smart Garden Guide, https://www.smartgardenguide.com/pink-shamrock-oxalis-brasiliensis-care/. Accessed 25 July 2021.