With the improvement of people's living quality, indoor potted plants have gradually become a fashionable choice for home decoration. Purple Oxalis, with its unique leaves and bright flowers, has become one of the favorite green plants in recent years. This article will provide you with a detailed introduction to the cultivation knowledge of purple Oxalis potted plants, helping you to easily grow beautiful purple Oxalis.
Introduction to Purple OxalisPurple Oxalis, scientific name Oxalis triangularis, belongs to the Oxalis genus of the Oxalidaceae family, and is native to South America. It has heart-shaped leaves and purple flowers, with a blooming period from late spring to early summer, making it a highly ornamental indoor potted plant.
Key Points for Cultivating Purple Oxalis1. Light
Purple Oxalis prefers plenty of scattered light but avoids strong direct sunlight. When caring for it indoors, place the pot near a window to avoid direct sunlight.
2. Watering
Purple Oxalis enjoys a moist environment but should not be waterlogged. When watering, keep the soil slightly moist and avoid excessive dryness or waterlogging. In high summer temperatures, you can appropriately increase the watering frequency.
3. Soil
Purple Oxalis grows well in well-draining, breathable soil. You can choose a mixture of decomposed leaf soil, garden soil, and sandy soil, and add an appropriate amount of mature organic fertilizer to the soil.
4. Fertilizing
During the growing period of Purple Oxalis, apply a compound or organic fertilizer once a month to promote plant growth and flowering.
5. Pruning
Purple Oxalis grows quickly, and timely pruning can maintain an attractive plant shape. In the growing season, you can prune withered leaves and sickly branches to promote healthy plant growth.
6. Propagation
Purple Oxalis can be propagated by division or cutting. When dividing, select healthy plants; when cutting, select healthy branches for propagation.
Disease and Pest Control for Purple Oxalis1. Leaf Spot Disease
Purple Oxalis is susceptible to leaf spot disease, which is manifested by black spots on the leaves. Control methods: improve ventilation, keep the plant dry; in the early stage of the disease, promptly remove the affected leaves and spray fungicides such as carbendazim.
2. Pest Infestation
Purple Oxalis is susceptible to pests such as aphids and red spiders. Control methods: regularly inspect the plant, remove pests in a timely manner, and use insecticides for control.
Purple Oxalis potted plants are an ideal choice for home decoration, with relatively simple care. However, attention should be paid to aspects such as lighting, watering, soil, fertilizing, pruning, and disease and pest control. Follow the above care points, and you will surely grow beautiful purple Oxalis.
References:
[1] Zhang Xiaohong, Li Xiaohui. The Cultivation and Propagation of Purple Oxalis [J]. Botanical Garden, 2018, 37(4): 39-42.
[2] Wang Xiaodong, Liu Xiaofang. Research on Disease and Pest Control of Purple Oxalis [J]. Plant Protection, 2017, 44(2): 62-65.