How to grow potted cornflower? Growing methods and precautions, light must be sufficient

Growing Techniques Jan 1, 1970 0 views

In daily life, many beautiful flowers have gradually made their way indoors, and their wild nature has slowly been tamed by people, among them the cornflower. For experienced growers, growing cornflowers is very simple, but for beginners, they do not know how to grow potted cornflowers. In response, the editor has carefully compiled the growing methods and precautions for cornflowers, very comprehensive, those who want to grow them must take a look~

1. How to grow potted cornflower, light must be sufficient

It is understood that the cornflower was originally a wild flower, and after years of cultivation by people, it gradually entered households, came to windowsills, came to courtyards, giving us one more choice. As for how to grow potted cornflowers, we can start with soil, light, watering and fertilizing. For the specific requirements, let us continue reading the growing methods and precautions for cornflowers.

2. Growing methods and precautions for cornflowers

1. Soil, good drainage

How to grow potted cornflowers, the first thing is choosing soil. It is understood that cornflowers like loose, fertile, well-drained sandy loam soil, so growers should try their best to meet its needs, and it is best to use garden soil, leaf mold, plant ash and so on mixed into a blended soil.

Precautions: Some growers, not choosing soil as required, end up with soil that is too heavy and sticky; in that case, wood chips or perlite can be mixed in to improve it.

2. Light, must be sufficient

In the growing methods and precautions for cornflowers, light is extremely important, because the cornflower is a long-day plant and needs a relatively long period of light. So in winter, growers should move it to a place where sunlight reaches.

Precautions: Although the cornflower likes light, it dislikes strong light, so in summer when the light is strong, it should be moved to a place not reached by direct sunlight, with appropriate shading, receiving some scattered light is enough.

3. Watering, once in the morning and once in the evening

In the growth process of flowers, watering is indispensable. And the cornflower has high water requirements, needing to be watered once a day; in summer, when water evaporates quickly, the watering frequency should be increased, usually once in the morning and once in the evening. This not only keeps the potting soil moist, but also lowers the temperature of the pot.

Precautions: Some growers water very carelessly; they water as soon as they see the potting soil is a bit dry, and water again when they find the air is dry. Watering back and forth like this will lead to water accumulating in the pot, causing root rot, and ultimately affecting the normal growth of the plant. So when watering cornflowers, it must be done in moderation.

4. Fertilizing, top-dress once every 20 days

How to grow potted cornflowers, besides the above points, fertilizing is also very key. During the growing period, apply liquid fertilizer once every 20 days. Once the leaves grow too luxuriantly, the amount of nitrogen fertilizer should be appropriately reduced, and more phosphorus and potassium fertilizer should be applied, so that the cornflower can bloom with bright flowers.

3. What to pay attention to when planting cornflowers, pests and diseases

In the above growing methods for cornflowers, several points to pay attention to have already been introduced, and I believe everyone has remembered them. However, besides what was mentioned above, there are two more points growers need to pay attention to: 1 is pests and diseases, 2 is excessive density of growth. What to pay attention to when planting cornflowers, specifically as follows:

1. Pests and diseases

In the process of growing cornflowers, growers only need to pay attention to watering, fertilizing and light, and by maintaining a ventilated environment, cornflowers are rarely troubled by pests. However, accidents cannot be ruled out; they can also get bugs, and in severe cases insecticide can be sprayed.

2. Avoid excessive density of growth

Besides pests and diseases, avoiding excessive density of cornflower growth is something growers must pay attention to. It is understood that the stems of cornflowers are very slender and weak, and once they grow too densely, they easily topple over, thus affecting their ornamental value.

Summary: The beauty of the cornflower is beyond doubt, but because it grows very densely, growing it indoors is not very good. So growers with courtyards and balconies can try growing it, of course still following the requirements above. Regarding the growing methods and precautions for cornflowers, the editor has introduced them here, hoping to be of help to everyone.

Home growing methods and precautions for cornflowers

Growing methods for cornflowers

Potting soil requirements

The cornflower relatively likes loose, fertile, well-drained sandy loam soil. So the potting soil for cornflowers should be made as well-drained and well-aerated as possible; if the soil is rather sticky, wood chips or perlite can be mixed in to improve it. Garden soil, leaf mold, plant ash and so on mixed into a blended soil is the best choice for cornflower potting soil.

Light regulation

The cornflower is a long-day plant and needs a relatively long period of light, so in winter be careful to place the cornflower in a place where sunlight reaches.

In winter, the sunshine duration is relatively short, and sometimes cannot meet the cornflower's own needs; a plant lamp can be used at night for supplementary lighting, which can make it bloom earlier.

In summer the sunlight is strong, so the cornflower cannot be placed in direct sunlight; pay attention to shading, receiving some scattered light is enough.

Water and fertilizer regulation

For cornflowers, watering once a day is actually enough, but in summer when it is relatively dry, water a bit more appropriately, usually once in the morning and once in the evening, to keep the potting soil moist and also lower the temperature of the pot, but absolutely avoid waterlogging.

Cornflowers like plenty of fertilizer. If the leaves grow too luxuriantly, then the amount of nitrogen fertilizer should be appropriately reduced; before flowering, more phosphorus and potassium fertilizer should be applied, so that it can bloom with large and beautiful flowers.

Pest and disease control

Cornflowers have relatively few pests. As long as you pay attention to water control, fertilize in moderation, increase light and maintain ventilation, it is fine. In severe cases, appropriately increase the spraying of insecticide.

Growing precautions for cornflowers

Avoid excessive density of growth

The stems of cornflowers are very slender and weak, and easily topple over; prevent them from growing too densely and from lodging caused by poor ventilation.

Pay attention to appropriate fertilizing

During the growing period, apply liquid fertilizer once every 20 days, but note that it is not advisable to apply too much nitrogen fertilizer; appropriately apply more phosphorus and potassium fertilizer, so that the stems become firm and it blooms with bright flowers.

Pay attention to moderate watering

At the same time, watering should be moderate; too much will cause root rot and affect the normal growth of the plant.

How to grow cornflower seeds: planting methods and precautions for cornflowers

Planting cornflowers is a process of cultivating warmth and happiness, from the quiet sprouting of the planting, to the growth of branches and leaves, to the full blooming of flower buds; what grows is not only the plant, but more so people's expectations and hopes. And all the effort put in along the way is watering a very mature dream.

How to grow cornflower seeds

1. Sowing time for cornflowers

The cornflower is a herbaceous plant, with fresh and lovely flowers, and cultivation is relatively simple, so many people like to grow potted cornflowers at home. Cornflowers can be sown in spring or autumn, among which autumn sowing is better.

2. Sowing method for cornflowers

Cornflowers can be sown in mid-to-late September;

In the prepared potting soil, scatter an appropriate amount of cornflower seeds; the seeds should be healthy and plump; then scatter a thin layer of soil, with the covering soil just enough that the seeds are not visible; after scattering the tiny amount of soil, press it down lightly, being careful not to press too hard, otherwise the seeds will not easily emerge; water sufficiently, with water flowing out from the hole at the bottom of the flower pot as the standard; in the days after, water frequently, always keeping the soil moist, and observe often. After the plants survive, apply an appropriate amount of fertilizer every 10 days or half a month, and stop fertilizing in March of the following year to await flowering.

3. Sowing precautions for cornflowers

Because the cornflower originated in the fields of Europe, it is relatively cold-tolerant, likes coolness, and likes an environment with sufficient sunshine. So the growing medium should preferably be loose, fertile, well-drained sandy loam soil. The potting soil should be loose and fertile; it is best to use garden soil, leaf mold, plant ash and so on mixed into a blended soil. When the seedlings have 6-7 leaves, carry out the first transplanting, moving the short seedlings into tall pots.

Planting methods for cornflowers

1. Potting soil requirements

2. Light regulation

The cornflower is a long-day plant and needs a relatively long period of light, so in winter be careful to place the cornflower in a place where sunlight reaches.

In summer the sunlight is strong, so the cornflower cannot be placed in direct sunlight; pay attention to shading, receiving some scattered light is enough.

3. Water and fertilizer regulation

4. Pest and disease control

Growing precautions for cornflowers

1. The cornflower is robust in nature, relatively cold-tolerant, likes sunlight, and requires fertile, loose, well-drained soil.

2. Before planting cornflowers, base fertilizer should be applied. Because the cornflower has a taproot system and does not tolerate transplanting, a larger soil ball must be kept when transplanting.

3. Cornflower stems are slender and weak, and easily lodge, so the planting distance should not be too dense; prevent lodging caused by excessive density of growth and poor ventilation.

4. During the seedling stage, cornflowers need pinching and tipping to encourage more branching and dwarf the plant, so that there are more flowers and the plant shape is also graceful.

5. During the growing period, apply liquid fertilizer once every 20 days to cornflowers, but note that it is not advisable to apply too much nitrogen fertilizer; appropriately apply more phosphorus and potassium fertilizer, to make the stems firm and the flower colors bright.

6. Cornflowers should be watered in moderation, not too much; during the rainy season, be sure to drain promptly, otherwise it will cause root rot and affect the normal growth of the plant.

The flowering period of cornflowers

The flowering period of cornflowers is from April to May each year, but in ornamental cultivation, it is also artificially regulated so that it blooms at an appropriate time. In addition, after the cornflower blooms, it enters the fruiting period, and the fruit ripening period is from May to June.

In growing cornflowers, it is not only necessary to pay attention to how the seeds are sown; the regulation of the environment, as well as the care after sprouting and growth and the beautification of the appearance, are all very important, and relate to the final beauty of the cornflower. So they cannot be ignored; of course, the most advanced cultivation is respect for the plant's own character.