Oxalis articulata, commonly known as pink-sorrel or windowbox wood-sorrel, is a tuberous geophyte native to South America. It belongs to the family Oxalidaceae and the genus Oxalis. This plant is known for its attractive pink flowers and clover-like leaves. It thrives in temperate climates and has a dormancy period during the colder months.
Oxalis articulata prefers bright, indirect light and moderate temperatures. It should be watered when the soil partially dries out, and it thrives in moderate humidity. This plant is relatively easy to care for and can adapt to both indoor and outdoor environments.
Soil
Oxalis articulata prefers well-draining loam soil. It is important to ensure that the soil does not become waterlogged, as this can lead to root rot. A mix of garden soil with some sand and organic matter works well.
Fertilizer
A balanced fertilizer with an N-P-K ratio of 10-10-10 can be applied during the growing season. Fertilize every 4-6 weeks to support healthy growth and flowering.
Repotting
Repot Oxalis articulata every 1-2 years or when it outgrows its current pot. Choose a slightly larger pot with good drainage. Gently remove the plant from its old pot, shake off excess soil, and place it in the new pot with fresh soil.
Propagation
Oxalis articulata can be propagated through division of its tubers. The best time to propagate is during the dormancy period. Carefully separate the tubers and plant them in individual pots with well-draining soil.
Pruning
Pruning is generally not required for Oxalis articulata. However, you can remove any dead or yellowing leaves to keep the plant looking tidy.
Toxicity
Oxalis articulata contains oxalic acid, which can be toxic to pets and humans if ingested in large quantities. It is advisable to keep this plant out of reach of pets and children.
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