What is the cultivation method for scented geraniums?
The editor introduces the cultivation methods for scented geraniums and the techniques for caring for them, including plant-related knowledge. Next, the editor will provide a detailed explanation.
Scented geraniums, also known as pelargoniums, have lush green leaves and purple flowers that resemble a绣球 (hydrangea), offering high ornamental value. For cultivating scented geraniums, it is suitable to use loose and fertile soil,遮蔽 strong sunlight in summer, and keep them in a warm indoor place during winter. Watering should not be too frequent, as waterlogging can cause root rot. How to cultivate scented geraniums? Let's discuss it in detail below.
1. Soil
Scented geraniums prefer loose, fertile, and well-draining soil. Garden soil, compost, sandy soil, and wood ash can be mixed in a ratio of 4:3:2:1 to create a cultivation medium for scented geraniums.
2. Light
Scented geraniums enjoy sunlight; insufficient light can lead to poor plant growth. They can receive 6-8 hours of sunlight per day, with full exposure in autumn. In summer, they should be shaded by 70% to avoid leaf damage from strong sunlight.
3. Temperature
The optimal growth temperature for scented geraniums is between 15°C and 25°C. When summer temperatures exceed 35°C, the plants enter a semi-dormant period, and water can be sprayed around the plants to cool them down. In winter, when temperatures drop below 5°C, they can easily suffer frost damage and need to be moved to a well-lit indoor area for care.
4. Watering
Scented geraniums enjoy moisture. They can be watered once a day in spring and autumn, and 1-2 times a day in summer, preferably in the morning and evening. In winter, water should be controlled, with watering once every 7 days, avoiding waterlogging.
5. Fertilizing
After 7-10 days of potting, scented geraniums can begin to receive moderate fertilization, with one application every 20-30 days, using dilute, decomposed farm manure as the best option. If the smell after fertilizing is strong, half a can of beer can be diluted with water and poured on the plants to eliminate the odor.
6. Pruning
When scented geraniums are growing vigorously, pruning should be done to maintain an attractive shape. Remove dead branches, yellow leaves, tangled branches, and overly long branches to promote the growth of lateral branches.
7. Replanting
Usually, after a year or two, the plants may show signs of slower growth and lignification of branches and leaves. Therefore, new plants are cultivated using the same cutting method every one or two years.
The above is a detailed explanation of the cultivation methods for scented geraniums and the techniques for caring for them, for your reference and suggestion!