Crimson Oxalis, also known as purple flower ground ivy, is a common ornamental plant loved by gardening enthusiasts for its bright colors and fast growth. In China, the cultivation of Crimson Oxalis has reached a certain scale, not only used for home gardening but also widely applied in landscaping. This article will introduce the cultivation methods of Crimson Oxalis in detail to help you easily grow beautiful Crimson Oxalis.
Pre-planting preparations1. Choose a suitable planting location: Crimson Oxalis enjoys light but avoids direct sunlight, so a semi-shaded and semi-sunny area should be selected for planting.
2. Soil selection: Crimson Oxalis is adaptable and not strict with soil requirements, but well-drained, fertile sandy soil is preferred.
3. Seed treatment: Before sowing, soak the seeds in warm water to promote germination.
Sowing methods1. Sowing time: Spring and autumn are the best times for sowing Crimson Oxalis.
2. Sowing method: Sprinkle the processed seeds evenly on the soil surface, cover with about 1 cm of soil, and keep the soil moist.
3. Temperature management: After sowing, maintain the soil temperature between 20-25°C to facilitate seed germination.
Watering and fertilizing1. Watering: Crimson Oxalis prefers a moist environment but avoids waterlogging. Watering should keep the soil moist and avoid积水.
2. Fertilizing: During the growing period, apply a thin liquid fertilizer every 15 days, mainly nitrogenous fertilizer, to promote plant growth.
Pruning and thinning1. Pruning: As Crimson Oxalis grows fast, it is necessary to prune the withered leaves in time to keep the plant clean.
2. Thinning: When the seedlings reach a certain height, thin them to maintain an appropriate spacing between plants, which is conducive to ventilation and light penetration.
Pest and disease control1. Powdery mildew: When powdery mildew is found, remove the diseased leaves in time and spray an appropriate amount of fungicide.
2. Aphids: When aphids are found, spray insecticide for control.
Propagation methodsThe main propagation methods of Crimson Oxalis are sowing and dividing plants:
1. Sowing: The sowing method is the same as above, suitable for mass propagation.
2. Dividing plants: During the growing season, divide the plants, keeping 3-5 buds per plant, and replant them.
The cultivation of Crimson Oxalis is not complicated. By mastering the basic methods of planting, watering, fertilizing, and pruning, you can easily grow beautiful Crimson Oxalis. I hope this article can provide you with valuable references and wish you success in cultivation!
References:
1. "China Flower and Horticulture" Magazine, Issue 5, 2019, Cultivation and Management of Crimson Oxalis.
2. "Horticultural Technology" Magazine, Issue 2, 2020, Propagation and Maintenance of Crimson Oxalis.