What is the minimum cold tolerance of the China aster? Cultivation methods and precautions
As the saying goes, "Though the red flower is beautiful, it still needs the support of green leaves." Today, the editor shares a very cute little accent flower, the "China aster." It comes in rich colors: purple, white, and pink. Its petals are layered in overlapping shapes, with a yellow flower center in the middle. Overall, it is small and delicate, and is often used for garden landscaping, flowerbed arrangements, and similar settings.
Generally speaking, fresh cut flowers bought at the flower market will be a bit dehydrated. After taking them home, there is no need to worry, because China asters have many flower heads and easily lose water, which is normal. First, remove some of the rotten leaves, then cut diagonally at 45 degrees and rehydrate in deep water for 3~5 hours. After the flowers are rehydrated, keep only 1~2 ornamental leaves and leave none of the rest. The trimmed stems are best when they are completely dry. Take a vase you like, add 1/2~2/3 water, then use a spiraling technique, holding the flowers in your hand, aligning the flower heads from upper left to lower right. Finally, cut the base diagonally according to the height of the vase, and place it into the vase. As for changing the water, it should be changed every day, and before each change, the stems and the vase must be cleaned thoroughly. Of course, you can also make dried flowers while they look their best.
As a member of the Asteraceae, the China aster has a very long flowering period, and growing it in pots is also quite a good choice. How exactly should it be cared for? First, for soil, use loose, well-drained soil, or you can directly mix some leaf mold or perlite into garden soil to increase air permeability. Therefore, for daily watering, keep the soil moist but not overly wet. For watering control, during the hot summer, the watering frequency needs to be appropriately increased.
Then, China asters are light-loving, so make sure they get at least 6 hours of light each day. Flower lovers can also place them directly in a spot with direct sunlight so they can receive nature's warmth. However, when summer heat reaches above 30°C, they should be moved back indoors, and when the weather gets as cold as 10°C, cover them with a towel to prevent frost.
Finally, during the vigorous growth period, add a phosphorus- and potassium-rich fertilizer once a month to China asters. This can make their flowers grow fuller. In addition, if yellowing leaves and faded flowers appear during care, prune them promptly to keep the plant tidy.
Through the above care methods, you can easily grow beautiful China asters at home and enjoy the brilliant colors and vibrant atmosphere they bring.