How many times does the four-season osmanthus flower bloom in a year?
Today, I will elaborate on the topic of how many times the four-season osmanthus blooms in a year and the cultivation tips for maintaining the four-season osmanthus, as related to flower cultivation. The specific content is as follows:
The four-season osmanthus is a variety of osmanthus that can bloom in all seasons. The flowers initially open in a light yellow color and then turn white. When fully bloomed, they emit a fragrant aroma. Each inflorescence consists of 12 to 20 or more small flowers, and the blooming period lasts for 5 to 7 days. The four-season osmanthus plant is small in size, with large, evergreen leaves, making it suitable for home cultivation. Of course, to make the four-season osmanthus bloom throughout the year, it is necessary to follow the following five key points.
1. Soil
The four-season osmanthus thrives in loose, fertile, well-drained acidic soil. Generally, a mixture of 60% broad-leaf humus soil, 25% coniferous humus soil, 10% river sand or fine cinders, and 5% well-composted pig or chicken manure is suitable.
2. Light
The four-season osmanthus enjoys sunlight. When growing indoors, it should be placed in a sunny and well-ventilated area, with about 8 hours of sunlight per day.
3. Temperature
The four-season osmanthus prefers warmth, with an optimal growth temperature of 18°C to 25°C. If the temperature drops below 15°C, it will enter a semi-dormant state. It can survive winters at temperatures between 3°C and 5°C but will not bloom.
4. Humidity
When maintaining the four-season osmanthus, it is important to keep the potting soil moist but not waterlogged. Watering should be done when the soil feels dry to the touch, avoiding积水 to prevent root rot or leaf drop. Especially during flowering, excessive watering should be avoided as it may cause bud drop and affect blooming.
5. Fertilization
The four-season osmanthus enjoys fertilizer. During the germination and bud formation periods, it is advisable to apply more phosphorus and potassium-rich diluted fertilizers to promote robust and lush growth of branches and buds. Especially a few days before flowering, applying some diluted fertilizer will result in larger, more colorful flowers with a stronger fragrance.
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