How to Cultivate African Daisies
Here are some small experiences on how to cultivate African daisies and the methods and precautions for their care. Let's take a look together.
African daisies, also known as sunflowers, are perennial herbaceous plants with a variety of flower colors, including red, white, yellow, orange, and purple. Native to South Africa, they are very common in our daily lives. Let's talk specifically about the cultivation methods for African daisies.
1. Soil
Cultivating African daisies requires well-ventilated and well-drained soil. A mixture of peat and perlite can be used as a growing medium, which is beneficial for the growth of African daisies.
2. Appropriate Light and Temperature
African daisies prefer warmth, with the most suitable cultivation temperature being between 15°C and 25°C. Placing them in a sunny spot is conducive to the growth of the plants. Adequate sunlight is necessary, with more than 11 hours of light exposure per day being ideal.
3. Timely Watering
African daisies require a significant amount of water. In summer, they need to be watered daily, and the surrounding environment can be kept moist through spraying. Watering can be done in the morning or evening. When the plants start to grow roots, bottom watering can be adopted, using bottom irrigation. When temperatures are high, watering can start from the top of the plant, but be cautious of any signs of fungal spoilage.
4. Fertilizer Supplement
African daisies are root flowers that thrive on fertilizer, with the ratio of nitrogen, phosphorus, and potassium controlled at 15:18:25. During the growing period, a thin fertilizer should be applied weekly to provide sufficient nutrients. High or low temperatures can cause the plant to enter a semi-dormant state, at which point fertilizing should be stopped.
5. Disease and Pest Prevention
Common diseases of African daisies include leaf spot, powdery mildew, and viral diseases. Leaf spot can be controlled with a 70% methytobuzin wettable powder solution at a concentration of 800-1000 times. Powdery mildew can be treated with a 70% methytobuzin solution at a concentration of 1500 times or a 75% myclobutanil wettable powder solution at a concentration of 1000-1200 times. Spray once every 7-10 days, for a total of 2-3 times.
6. Timely Pruning
The leaves of African daisies tend to wither and age, so pruning should be done in a timely manner. Removing withered leaves promotes the growth of new leaves and flower buds, increases plant ventilation, and benefits plant growth.
7. Seed Propagation
Propagation of African daisies can be done by sowing seeds in the spring and autumn seasons, spreading the seeds in fertile and loose soil. After covering the soil, place them in a well-lit area, and under normal conditions, they will germinate after about half a month.
8. African Daisy Hydroponics Method
Before arranging the flowers, choose a clean, appropriately sized vase and use purified water from home. Before placing in the vase, you can cut the root end diagonally by 2-3 cm to increase the water absorption area, which is beneficial for water absorption. During flower care, it is important to change the water frequently, preferably once a day. Avoid placing the flowers in direct sunlight and consider adding a small amount of nutrient solution to the vase.
The above is the detailed content about how to cultivate African daisies and the methods and precautions for their care. I hope it can be helpful to you!