How to grow a carnation pot plant
Today, I will introduce to you how to grow a carnation pot plant and the key points of carnation cultivation techniques. Here is the detailed introduction.
Carnation, its flower language is love, charm, and respect, and it is often used as a gift for older women. Carnation is a perennial herb, 70 cm tall, hairless, and pink-green. Below, the editor of Huinong Network will tell you about the key points of carnation planting and cultivation techniques.
Soil
When planting carnations, it is best to choose fertile soil with good drainage, rich in humus, and good ventilation. To avoid disease infection, it is recommended to disinfect the seedbed. The method is to dilute formaldehyde solution with water at a ratio of 1:55 and spray it evenly on the turned soil with a sprayer. After spraying, wrap it tightly with plastic wrap to let the medicinal solution penetrate into the soil to kill bacteria. Remove the plastic wrap after 2-4 days, and let it dry in the sun for about 8 days until there is no longer any medicinal smell before planting.
Irrigation
The requirement for irrigation is to keep the soil slightly moist and prevent waterlogging. After fertilizing and watering, it is necessary to loosen the soil as soon as possible to allow for aeration. Before planting, it is necessary to apply fully fermented organic fertilizer and a small amount of superphosphate to ensure healthy growth of the seedlings.
Temperature
Temperature is very important for the cultivation of carnations. In the summer, when temperatures are too high, it is necessary to limit the application of fertilizer to prevent the plants from growing too tall. In autumn and winter, when the plants grow vigorously, it is appropriate to increase the amount of fertilizer.
Pinching
Usually, when the seedlings have grown 9 pairs of leaves, you can start the first pinching operation, leaving 6 pairs of leaves. When the lateral branches grow 5 pairs of leaves or more, start the second pinching, leaving 4 pairs of leaves per branch. Finally, ensuring the whole plant has 17 lateral branches is ideal.
Bud Formation
When the plant is forming buds, only one bud at the top of each branch is left, and all small buds and lateral branches below the top should be removed immediately. After the first flowering, the flower stems should be cut immediately, leaving only two buds at the base of each branch. Remove all remaining lateral buds. By repeating this pinching operation, you can ensure a beautiful and colorful plant.
Fertilization
When planting carnations in a pot, it is recommended to use a tall pot with a large diameter. First, apply enough potassium, calcium, nitrogen, and phosphorus-based fertilizer at the bottom of the pot. After transplanting, water once a day on sunny days to keep the soil slightly moist. During the growing period, alternate every 16 days between applying a dilute urea solution, bone meal, or soybean residue fertilizer. It is important not to apply concentrated fertilizer.
Sunlight
Potted carnations should ensure 8 hours of sunlight every day. In the midsummer, it is important to prevent them from being exposed to the scorching sun to avoid soil积水 and root rot. To promote branching, pinch the plants when they reach 20 cm tall. Usually, after transplanting, if water and fertilizer are suitable, the temperature is right, and there is enough sunlight, the plants can bloom within three months.
The detailed explanation above on how to grow a carnation pot plant and the key points of carnation cultivation techniques hope this article can help you with green plant management!