How to Grow China Asters? A Full Breakdown of Care Notes
1. Pruning
China asters generally do not need pinching. Usually, sparse side branches are pruned regularly so that the flowers on the main branches grow better.
2. Light
China asters like sunlight. Maintaining 15 hours of light per day will make the plants grow more vigorously and also keep them relatively short and sturdy.
3. Watering
Water China asters moderately, keeping the potting soil moist, but overwatering can cause root rot and other diseases.
China asters are very easy to grow. I hope this helps everyone grow healthy and beautiful China aster flowers.
How to Grow China Asters and Care Notes
How to Grow China Asters
Watering
China asters like a moist environment but are afraid of being too wet. They are shallow-rooted plants, so during the growing period the potting soil should be kept moist, which helps the plants grow. Because summer is relatively dry, the frequency of watering can be appropriately increased.
Light
China asters like a warm environment with plenty of sunlight, and grow vigorously in a well-ventilated spot with ample light.
China asters are relatively sensitive to day length and like sunlight.
Temperature
The suitable growing temperature for China asters is 15°C-25°C. They are relatively weak in cold tolerance and are not tolerant of extreme heat either.
In winter, the temperature must not be lower than 3°C. If the temperature reaches below 0°C, the stems and leaves will suffer cold damage.
In summer, if the temperature exceeds 30°C, China asters will bloom less or their flowering time will be delayed.
Soil
China asters like fertile, moist soil with good drainage. Generally, loam or sandy loam is used, and fertilizer is applied appropriately according to the plant's growth.
Care Notes for Growing China Asters
Pay attention to moderate watering
Watering should be done according to actual conditions. The potting soil must not be too moist, otherwise China asters will grow leggy and lodge, and diseases may occur. Water accumulation caused by overwatering can also make China asters' roots rot and kill them.
Maintain long hours of light
China asters like sunlight. If the daily light duration reaches 15 hours, the plants will grow vigorously and be relatively short and sturdy, and the flowering period will also come earlier. On the contrary, if the sunshine duration is short, the plants will grow taller upward, and the flowering period will be relatively delayed.
Therefore, when growing them, place the plants in a spot where they can receive direct sunlight.
Prune branches often
China asters do not need pinching, but in order to make the flowers on the main branches more prominent, the side branches can be pruned often, keeping 5-7 flowering branches per plant.
An introduction to how to grow China asters, and care notes during maintenance
Chrysanthemums are common flowers in our daily lives, and their petals are slender and dense. Do you know China asters? They come in many colors and are vivid, with a wide variety of cultivars, and are very popular among flower lovers. Their flowers are large and beautiful, with a long flowering period, and they have high ornamental value. Today, I will take everyone through an introduction to how to grow China asters.Growing Methods
1. Watering
China asters are naturally fond of moisture and afraid of dryness. During the growing period, water them thoroughly to keep the soil moist. However, the amount of water must be controlled well. If the soil is too wet, diseases are likely to occur. After buds appear, watering should be appropriately controlled to inhibit the elongation of the main branches.
2. Soil
China asters generally are not strict about soil and can grow with only slight management of ordinary soil. The best is soil rich in humus and with good drainage.
3. Temperature
China asters are not cold-tolerant and need relatively high temperatures. When grown in the north, they need to be moved back indoors in winter. The suitable growing temperature for China asters is 15-25°C, and the winter temperature should not be lower than 3°C. If it is below 0°C, the stems and leaves are prone to cold damage. On the contrary, if the summer temperature exceeds 30°C, flowering is delayed or poor.
4. Sunlight
China asters are long-day plants and are relatively sensitive to day length. Under long-day conditions of 15 hours per day, the plants remain short and flowering can be earlier. If treated with short days, the plants grow taller and flowering is delayed.
5. Pests and Diseases
China asters are relatively prone to diseases such as leaf spot, yellows, and rust. When diseased plants are found, they should be removed promptly. Be careful to avoid continuous cropping, waterlogging, poor ventilation, and high-temperature, high-humidity environments; when fertilizing, be careful not to contaminate the leaf surface; when it rains, prevent mud from splashing up onto the leaf surface and spreading pathogens.
6. Fertilizing
China asters like fertilizer. Therefore, when planting, apply fully decomposed organic fertilizer as a base fertilizer. After the seedlings are transplanted and recover, start applying dilute liquid fertilizer as a top dressing, and thereafter apply top dressing about once every 1 month to promote strong plants, lush leaves, and vivid flower colors.
7. Pruning
China asters generally do not need pinching, but in order to allow the flower clusters on the main branches to fully show the cultivar's characteristics, part of the side branches should be appropriately thinned.
Care Notes
1. Moderate watering
Watering should be done according to actual conditions. The potting soil must not be too moist, otherwise China asters will grow leggy and lodge, and diseases may occur. Water accumulation caused by overwatering can also make China asters' roots rot and kill them.
2. Maintain long hours of light
China asters like sunlight. If the daily light duration reaches 15 hours, the plants will grow vigorously and be relatively short and sturdy, and the flowering period will also come earlier. On the contrary, if the sunshine duration is short, the plants will grow taller upward, and the flowering period will be relatively delayed. Therefore, when growing them, place the plants in a spot where they can receive direct sunlight.
3. Prune branches often
China asters do not need pinching, but in order to make the flowers on the main branches more prominent, the side branches can be pruned often, keeping 5-7 flowering branches per plant.
The above is the collection I have compiled of how to grow China asters and care notes. I hope it can help the many flower lovers, and please continue to follow Duorou Huapu to learn more about flower care knowledge.