When Does the Red parasol开花
As an evergreen shrub with both ornamental and medicinal value, the timing of the red parasol's bloom is always a concern for gardening enthusiasts. Its unique white flowers and red fruit scenery require precise mastery of natural laws and are inseparable from scientific maintenance methods. This article will provide a comprehensive analysis of the mysteries of the red parasol's blooming, from the blooming time patterns to maintenance details.
Characteristics of Red Parasol Blooming Time
Natural Flowering Season Pattern
The natural flowering season of the red parasol is concentrated in May to June, when the temperature is stable above 20℃, and the plant enters the reproductive growth stage. The flowers are umbrella-shaped clusters, with white petals contrasting sharply with deep green leaves.
Correlation with Fruit Setting Time
About 6 months after the flowers fade (October to December), it enters the fruiting stage, with bright red berries persisting until the following February to April. In special cases, there may be a phenomenon of flowers and fruits on the same plant, but attention should be paid to the fact that this state will excessively consume the nutrients of the plant.
Complete Guide to Promoting Flowering and Maintenance of Red Parasol
Three Elements of Water Management
1. Keep the soil moist in spring and autumn (moisture 60%-70%) 2. Spray in the morning and evening in summer to increase humidity and prevent drying 3. Control water in winter to slightly dry soil condition
Nutrient Regulation Techniques
During the flower bud differentiation stage (March to April), increase the application of phosphorus and potassium fertilizers, recommended to use a diluted 1000 times solution of potassium dihydrogen phosphate, applying foliar spray and root irrigation every 10 days. Avoid using uncomposted organic fertilizers.
Temperature Control Scheme
Set day and night temperature differences to stimulate flowering: 25-28℃ during the day and 18-20℃ at night. When the temperature exceeds 32℃ in summer, shading and ventilation are required, and when the temperature is below 10℃ in winter, the plant should be moved indoors for maintenance.
Abnormal Flowering Handling Plan
If the flowering is delayed by more than 2 months, it is recommended to check: 1. Soil pH value (preferably 5.5-6.5) 2. Light intensity (4-6 hours of scattered light per day) 3. Root health condition (remove rotten roots when repotting)
Through scientific regulation, it is possible to promote flowering of the red parasol during special times such as New Year's Day and the Spring Festival, creating a unique holiday landscape. Remember, the combination of patient observation and precise maintenance is the key to ensuring the red parasol blooms on schedule.