On what basis is it speculated that the impatiens are about to bloom?

Impatiens, generally grow for about 10 days, will grow buds in each leaf bud, and when the buds grow up, you will be able to see the pink petal color inside, which indicates that it is about to bloom.

Based on the appearance of flower buds on the plant, it is assumed that the impatiens are about to bloom.

Impatiens, also known as henna, henna, small pink, etc. Because of its flower head, wings, tail, and feet are all warped like a phoenix, it is also known as the golden phoenix. Impatiens is an annual herbaceous flower of the Impatiens family, found in China and India.

Impatiens stems are 40-100 cm high, fleshy, stout, erect. Its flowers resemble butterflies, and the flower colors are pink, red, purple, white and yellow, sprinkled with gold, etc., and are good at mutating. Some varieties can produce several colors of flowers on the same plant. Impatiens are mostly single-petaled, and the double-petaled ones are called phoenixes.

According to the ancient flower spectrum, there are more than 200 varieties of Fengxian Yin, and many varieties have been lost. Because of the good mutation of the impatiens, through artificial cultivation and selection, some good varieties have been produced, such as the five-color head phoenix, the end of the peanut stem, the flowers are large and colorful, and there are ten kinds of brocade. According to the different flower types, it can be divided into rose type, camellia type, caryophyllus type, etc.

The flowering period of impatiens is 6-8 months, bearing capsules, like a peach, the shell bursts by itself when it is ripe, and the seeds are ejected and sown and propagated, so the seeds must be collected in time. Impatiens seeds are also known as acute seeds, and the stems are also known as bone penetrating grass, which can be used as medicine, and have the effects of blood circulation and blood stasis, diuretic and detoxification, and meridian penetration. Fresh grass is mashed and applied externally, which can treat boils, swelling and pain, and poisonous insect bites.

Impatiens love sunlight, are afraid of moisture, are heat-resistant but not cold-resistant, and are suitable for growing in loose and fertile slightly acidic soil, but they are also barren and thin. Impatiens have strong adaptability, easy to survive transplantation, and grow rapidly.

When potted, when the seedlings have grown 3-4 leaves, they can be transplanted. Start with a small-diameter pot, gradually switch to a larger pot, and finally plant it in a large pot with a diameter of 20 cm. Liquid fertilizer is applied after 10 days to every other week.

After planting, the main stem of the plant should be topped to enhance its branching ability. The basal flowering is removed at any time, which will encourage the top of each branch to bloom one after another.

Impatiens have strong survivability, good adaptability, and generally have few pests and diseases. If the temperature is high, the humidity is high, and powdery mildew appears, it can be sprayed with 800 times of 50% thioamphanate-based wettable powder. If leaf spot disease occurs, it can be prevented and controlled with 500 times of 50% carbendazim wettable powder.

The main insect pest of impatiens is the red sky moth, and its larvae eat the leaves of impatiens. If this pest is found, it can be captured and eliminated manually.

Impatiens are propagated from seeds. 3-9 sowing, to April sowing is the most appropriate, so that in early and mid-June can flower, the flowering period can be maintained for more than two months. Before sowing, the seedbed should be watered thoroughly to keep it moist, the seeds of the phoenix are relatively small, and they cannot be watered immediately after sowing, so as not to wash the seeds away.

Then cover with a layer of thin soil of about 3-4 mm, pay attention to shade, and the seedlings can emerge after about 10 days.

When the seedlings have grown 2-3 leaves, they should be transplanted, and then gradually planted or potted. Impatiens have a small poison, can be used as medicine, the main function is to invigorate blood and pass menstruation, dispel wind and relieve pain, external detoxification. It is used for amenorrhea, bruises, bruises, hematoma pain, rheumatoid arthritis, carbuncle boils, snake bites, ringworm of the hand.

The flowering order of a impatiens blooms from bottom to top.

Impatiens cultivation methods and precautions.

How to breed impatiens.

1. Weeding and loosening the soil.

Impatiens are suitable for growing in loose and breathable, nutrient-rich soil, in the process of breeding, to regularly loosen the soil and weed the impatiens, improve the air permeability of the soil, avoid weeds and plants competing for nutrients, and it is best to weed three times a year, so that the impatiens can grow better.

2. Supplement nutrients.

Impatiens belong to fertilizer-loving plants, when the seedlings grow to 30 cm, you can apply nitrogen fertilizer, cake fertilizer to improve the growth rate of the plant, before and after the flowering period of impatiens, it is necessary to apply fertilizers such as potassium dihydrogen phosphate and ammonium sulfate to the plants, so that the plants can absorb balanced nutrients.

3. Prune.

In the process of breeding impatiens, it is necessary to prune them, from July to August every year, use sharp scissors to cut off the shoots and shoots at the top of the branches, so as to promote the germination of impatiens and grow more buds, and after pruning, the wound should be smeared with plant ash to avoid wound decay.

The order of flowering on a impatiens is that the highest bloom in the middle of the corolla, and then the most vivid bloom in the four corners.

Impatiens are basically infinite inflorescences, and they can bloom while growing under suitable conditions, so they are generally from the bottom to the top.

Wrong, it's not that it won't grow anymore after flowering, it's just that it will grow slowly, because after flowering, the nutrients are all on the flowers, and for the stalks, the nutrients are relatively small, so it's not that they don't grow.

Impatiens. Flower cultivation methods and precautions.

First, the cultivation method of impatiens.

1. Soil. <>

If you want to raise impatiens well, you should choose fertile and moist soil. However, impatiens are afraid of moisture, so when choosing soil, it is necessary to pay attention to soil looseness, maintain good drainage, prevent water siltation, and choose to add sandy soil. It is best to use acidic soils.

2. Illumination. Impatiens love the sun, and sufficient light should be ensured when breeding, and the daily light time should be about eight hours. In spring and autumn, it can be placed outdoors when the sun is shining, and in winter, it is necessary to let the impatiens receive as much sunlight as possible, and it is important to avoid direct sunlight at noon in summer, and at this time the impatiens should be placed in the shade.

3. Temperature. Impatiens are temperature-loving and not cold-tolerant, so try to control the temperature at 20 degrees Celsius when breeding impatiens.

Around. In winter, impatiens should be moved indoors to prevent frostbite caused by low outdoor temperatures. Of course, in the middle of the summer when the temperature is too high, the impatiens should also be placed in a cool place.

4. Humidity. Breeding impatiens should maintain a moist environment and water them in time. In spring and autumn, water impatiens every three to five days, and in summer you can increase the amount of watering, once every two days to keep the soil moist.

But at the same time, watering should not be too much, and the water should be dredged, not dry and watered.

5. Fertilization. When fertilizing impatiens, it can be carried out once every half a month, and in the growth period of impatiens, it is necessary to increase the frequency of fertilization, which can better promote its growth. When the temperature is too high, fertilizer should be stopped, and at the same time, when the temperature is too low, fertilizer should be increased appropriately.

The fertilizer can be used as trim potassium dihydrogen phosphate fertilizer or bean cake.

Second, the precautions for breeding impatiens.

1. Pay attention to pruning.

In order for impatiens to grow healthier, we need to do a good job of pruning it. After the main stem of the impatiens has grown to 20 cm, cut off the apical bud so that it can be branched. Pay attention to remove the base flowering of the impatiens at any time, so that the impatiens will bloom more luxuriantly.

2. Prevention and control of pests and diseases.

Powdery mildew, brown spot.

Root-knot nematode is a relatively common impatiens pest and disease, usually occurs in summer when the temperature is high, at this time, it should be noted that you can use 50% carbendazim wettable powder 1,000 times liquid or 70% methyl tobuzin.

Spray it with a thousand times the wettable powder.

3. Replace the potting soil.

Among the cultivation methods and precautions for impatiens, there is another point to pay attention to, in potted plants.

When the leaves of the impatiens grow about 4 leaves, it needs to be transplanted, first cultivated in smaller pots, and then gradually replaced with larger pots during its growth.

Wrong. Impatiens are plants that grow while blooming, and they continue to grow after flowering.

However, the growth rate of the plant slows down after flowering. Therefore, when artificial planting is used for commercial production, if you want to control the flowering period, the lower flower buds will generally be manually removed first, so that the plant will grow larger, so that the flowering period is concentrated around September. (If you want to delay flowering, you can plant seeds in early July.)

It can also be used to pluck the topping, and at the same time remove the early blooming flowers and buds, so that the plant continues to expand, and top dressing is 1 time every 15 20 days. After September, more buds form so that they bloom on National Day. ）

It is not right that the impatiens will bloom and the plants will no longer grow. It's just that the growth has slowed down.

When the plant is in the early stage of growth, there will be enough nutrients in the soil to supply the plant to grow, so the growth height of the plant will be very fast. When it reaches the late stage of growth, that is, when it flowers and bears fruit, the soil will have fewer nutrients and more nutrients for reproduction, so its growth height will become very slow.

The answer is correct, impatiens are annual plants, and when they bloom and bear fruit, they no longer grow, and they deliver nutrients to the flowers and fruits, and when the seeds are ripe, they will slowly dry up.

Impatiens enter a period of rapid growth during flowering.

The growth and change process of impatiens is mainly divided into five stages, the first stage: sowing stage; The second stage: the leaf extraction stage; Stage 3:

Impatiens enter the rapid growth period; The fourth stage: impatiens enter the flowering and flourishing period; The fifth stage: impatiens enter the fruiting stage.

1. Soil. Impatiens are suitable for fertile, moist, loose soils, and it is best to prepare acidic soils mixed with sandy soils.

2. Watering. When the impatiens are in the growth period, they should be watered in time to ensure that the soil is moist, especially in the summer, they should increase the amount of watering, but there can be no stagnant water, so too much watering will be reduced in the rainy season, and timely drainage will be carried out, so as not to cause stagnant water to affect the growth, and the soil can be conditioned and activated by Ribery microbial agents.

3. Illumination. It is exposed to astigmatism for about 4 hours a day, and in the summer when the sun is strong, it should be shaded to avoid burning the leaves.

4. Temperature. The most suitable growth temperature for impatiens is 16-26 degrees, and the minimum temperature should not be lower than 10 degrees.

5. Management. During the maintenance period, it should be weeded in time to loosen the soil and weed, so as not to absorb its water from weeds, and when it is relatively dry, it should be watered appropriately, and the old leaves can be cut off when the flower seedlings grow to about 30 cm.

Precautions

Impatiens generally rarely appear pests and diseases during the maintenance period, if the temperature is relatively high, powdery mildew will appear, you can use 50% thiophanate wettable powder diluted 800 times liquid spraying.

The relationship between vegetative growth and reproductive growth of plants is mainly long stems and leaves during the vegetative growth period, and flower buds are also developing. When the sunshine time is satisfied, the flower buds begin to head and flower, but vegetative growth is still going on, and vegetative growth carries out photosynthesis to make nutrients, absorb water and inorganic salts in the soil, and provide flowering and fruiting. Therefore, in the early flowering period of impatiens, the vegetative growth rate is greater than the reproductive growth rate.

By the flowering stage, the rate of reproductive growth is greater than that of vegetative growth.

Summary. The fruit of the impatiens is developed from the pistils of the flowers, the fruit is spindle-shaped, with white hairs, the fruit gradually matures, and seeds bear inside, and when ripe, the peel can split, and the color changes from green to yellowish-brown. A single impatiens plant can produce more than 20 fruits, each fruit contains seventeen or eighteen seeds, and the seeds are spherical and brown.

When impatiens grow to a certain stage, the flower and fruit will be the same plant.

When impatiens bloom, fruits can grow in the () structure of the flower.

Hello, after the impatiens bloom, fruits can grow in the stamens of the flowersThank you.

The fruit of the impatiens is developed from the pistils of the flowers, the fruit is spindle-shaped, with white hairs, the fruit gradually becomes blind celery, and seeds are produced inside, and the peel can be cracked when ripe, and the color changes from green to yellow and brown. A single impatiens plant can produce more than 20 fruits, each fruit contains seventeen or eighteen seeds, and the seeds are spherical and brown. When impatiens grow to a certain stage, the flower and fruit will be the same plant.

<>1, increase the light impatiens relatively like the sun, the more light its Qi shed flowers will be more lush, in its flower bud period can be properly given to it to increase the light, so that it can fully carry out photosynthesis, so that it can not only make it bloom but also promote the growth of the whole plant, if the impatiens are cultivated in a cool place for a long time, it is difficult to bloom.

2. Control the water source Impatiens can not be exposed to too much water during the growth process, generally keep its soil moist, which is conducive to the flowering of impatiens, do not water too much and dry up the soil, both of which will lead to problems with the growth of impatiens and woods, which is not conducive to its later flowering and fruiting, so it is necessary to control the high line of water sources when maintaining.

3, additional nutrients in the flower bud period of impatiens to give it some nutrients to promote its flowering, and let the flower quality higher, the whole plant in the flowering period needs to consume a lot of nutrients, so this time to it additional nutrients is just right, if the nutrients are insufficient will reduce its amount of flowers, affect the normal growth of the later stage, in the whole growth cycle of impatiens reasonable fertilization, suitable for topdressing with emerald water-soluble fertilizer, fertilization needs to use thin fertilizer diligent method.