How to Manage Flowers After the Start of Autumn
The editor will answer the question of how to manage flowers after the start of autumn. Let's introduce the following.
How to Manage Flowers After the Start of Autumn
The beginning of autumn is the peak period of flower growth. During this period, it is necessary to strengthen the management of water and fertilizer. For flowers that grow vigorously, it is essential to ensure sufficient water supply. As the weather cools down, plant growth slows down, and the demand for water decreases. Autumn is also a critical period for pruning, and most flowers can be pruned in autumn to maintain the plant shape and avoid excessive nutrient consumption.
Firstly, Strengthen Water and Fertilizer Management in Autumn
The beginning of autumn is the peak period of flower growth, and it is necessary to strengthen the management of water and fertilizer during this period. For flowers that grow vigorously, it is essential to ensure sufficient water supply. As the weather cools down, plant growth slows down, and the demand for water decreases.
Except for flowers that bloom in autumn and winter or early spring, the watering amount for other flowers should be reduced to avoid excessive water and fertilizer, which may cause the plant branches to grow excessively and result in frost damage in winter.
The best time for watering in autumn is in the morning or afternoon, and the water temperature should be close to that of the soil to facilitate root absorption. A large temperature difference can easily damage the roots.
Fertilization should follow different fertilization plans for different types of flowers and plants.
After the weather cools down, for some leafy plants, such as bamboo, hanging orchid, and cycad, it is generally recommended to apply a dilute liquid fertilizer or cake fertilizer once every half month to keep the leaves green and improve cold resistance.
For flowers that bloom once a year, such as chrysanthemum, camellia, and azalea, it is necessary to apply phosphorus fertilizer in a timely manner to ensure sufficient nutrients for more and larger flowers.
For flowers that bloom multiple times a year, such as rose,米兰, and jasmine, it is necessary to ensure sufficient water and fertilizer to promote continuous blooming.
For some fruiting potted plants, such as kumquat and pomegranate, it is necessary to apply 1-2 times of dilute liquid fertilizer with a focus on phosphorus in autumn.
Secondly, Seed Collection and Cutting in Autumn
Some herbaceous flowers will produce seeds in autumn, making it the best time to collect seeds. Flowers that can produce seeds in autumn include garden balsam, marigold, four-o'clock, celosia, and Catharanthus.
The collected seeds should be dehusked, dried, and stored in a dry environment for sowing in the following spring.
For some biennial flowers, such as pansy, Chinese pink, and flowering cabbage, autumn is the best time for sowing. Some bulbous flowers, such as tulip, can also be sown in autumn.
Perennials like peony and herbaceous peony can also be propagated by division in autumn.
Autumn is also a good season for cutting, and flowers such as rose, Chinese rose, sweet osmanthus, and geranium can be cut in autumn.
Thirdly, Autumn Pruning
Autumn is also a critical period for pruning, and most flowers can be pruned in autumn to maintain the plant shape and avoid excessive nutrient consumption.
Autumn pruning should focus on light pruning, as excessive pruning may cause the plant to weaken or even die. Autumn pruning mainly involves removing some diseased, weak, dry, dense, and excessively long branches.
For autumn-blooming plants like chrysanthemum, it is necessary to thin some lateral buds and dense flower buds during the bud stage to ensure the concentration of nutrients. For flowers like rose, Milan, jasmine, and bougainvillea, pruning is generally done after flowering.
Fourthly, Move Flowers Indoors in Time
For flowers that are not cold-resistant, it is necessary to move them indoors for insulation after the weather cools down in autumn to avoid frostbite.
Flowers like hibiscus, poinsettia, begonia, cyclamen, and Monstera should be moved indoors when the temperature drops below 10 degrees Celsius. Hanging orchid, bamboo, and one-leaf orchid can be moved indoors when the temperature is above 5 degrees Celsius.
The timing of moving indoors depends on the temperature and the growth habits of different flowers, and most flowers should be moved indoors before the first frost.
The above introduction on how to manage flowers after the start of autumn is for everyone to learn and understand!