How to grow sunflowers?

Sunflowers here are two kinds of flowers, one is Scutellaria barbata and the other is purslane. Regardless of the difference. Flower friends usually call these two kinds of sunflowers, focusing on my little experience.

Cultivation: seeds and twigs. Personally, I like to pinch branches for planting. If I sow, I really have no patience to wait for germination, especially for collecting seeds, germination conditions, flowering and so on. Easy to clip branches, can bring flowers to distinguish colors, can be long or short, take root faster than seeds, and grow into flowers faster.

I have tried to expose branches to the sun for three to five days when the ground temperature exceeds 40 degrees, and the branches can still survive after cutting. As long as the branches are not dry, it doesn't matter if the wrinkles are worse than grandma's. Plant them in the soil, water them, and put them in the sun for three to five days, and they will take root. Especially if it happens to rain, let it soak in water for two days, and it will take root faster. It's all my own experience. The single petal of qqqq shared last time happened to be hit by a typhoon and rainstorm. This jar has no holes, and it is filled with some garden soil, so it is placed in the open air. Before the rain stopped, I found that some Scutellaria barbata had grown many roots. However, this method is not suitable for Portulaca grandiflora. If leaves are soaked in water, they will rot. If the water is poured out in time, the remaining polished rod of Portulaca grandiflora can continue to germinate and grow, but it is estimated that it will rot-

Go on. Sunflowers don't bloom much. No matter what flowers need base fertilizer, top dressing, big and bright flowers and nutritious soil. Although sunflowers are highly adaptable, they hardly bloom in poor soil. Neighbors keep flowers directly in the yard, and the flowers are bigger and more than those I keep in the basin. This difference is very annoying. So it is necessary to make the horse run fast.

Sunflowers in full bloom will attract many bees to collect honey. This is my favorite scene. But there is a problem. When bloom is finished, it will bear seeds. If I am too lazy to collect seeds, I should take decisive measures at this time when I don't bloom very much and start to bear a lot of seeds. Either cut a few branches and plant a pot, and the flowers will soon recover. That's what I do. Either shave your head, repair the remaining forks, water and fertilize, and the flowers will soon recover. Either way, don't throw away many branches left after cutting. Students with good things and no fertilizer can take these compost, which is absolutely accurate and malicious. (Sunflower as fertilizer: find a sealed bottle and jar, spread a layer of soil, throw the branches of sunflower into it, and then cover it with a layer of soil to compact and water it.

It's a good thing that sunflowers sprout buds before they bloom. In the past, it was difficult for some plants to take root by cutting. Soak some buds in water, because these buds are rich in growth hormone, which is very suitable for soaking branches to be pruned and promoting rooting. (Some friends can experience it. )

Sunflowers are not afraid of heat, they can't die of heat, they are not afraid of the sun, they are thirsty for a week or two, and then they are watered again. Scutellaria barbata is not afraid of soaking, soaking for three or five days is no problem, but there is one kind that is most afraid of cold in winter. When the temperature is below 10, the sunflower will stop growing, and if it is below 5, it will freeze to death. If you are lucky, the branches near the roots will freeze to death. It's best to move indoors and put it in the lee of the sun. It's okay here, it's rarely below 5 degrees, and there's basically no problem outdoors in winter, except occasionally freezing to death.

I am more worried about pests than winter. The main pest in my area is aphids, which basically occurs once before the rainstorm. Light is not flowering, heavy is the whole plant can't photosynthesis and die. There are many solutions, but the most effective preventive measures are ventilation and sunshine. If pests are found in time in the early stage, they should be eliminated as soon as possible to avoid an outbreak.

Summary: Sunflowers like exposure, are not afraid of high temperature and drought, like fertile, loose and moist soil, and need ventilation and sunshine to avoid cold and sultry weather. After flowering, turn over the pots and flowers quickly, resist pruning, and have more flowers and seeds! ! !

How to plant Leihua, the planting method and matters needing attention of Leihua

Leihua, also known as mirabilis jalapa, also known as rouge flower or cordate telosma, is a kind of flower plant with strong self-sowing ability, which will form its own community every year after sowing once. So, do you know how to grow thunder flowers?

Here are the planting methods and precautions of Leihua:

1, soil

The requirements for soil are not strict, and this plant has strong adaptability. Of course, if you want to grow better, you'd better use fertile soil with good drainage, which can be planted in the ground or potted.

2. Climate

Leihua likes warm and humid climate, it is not cold-resistant, and it grows best in a slightly cloudy place.

3. Potted lightning flowers

You can soak the seeds in water for one hour before sowing, so that the germination rate will be higher when the seeds swell in water. Of course, it is ok not to soak, and as long as it is kept at a constant temperature, it can be planted all year round, and management is not a technical or extensive job.

4. Open field cultivation

In the middle and late March in the south and the middle and late April in the north, sow 3-4 seeds in one hole, and leave 2 plants in each hole after emergence. Management is relatively extensive, except for applying some base fertilizer when preparing soil, there is generally no need to apply fertilizer again, and the weather is not dry and there is no need to water.

Tips: The flowering period of Leihua is generally July-165438+ 10, especially its flowers open in the morning and evening, close to the sun, full of fragrance and diverse colors. Because of its self-reproduction, it has been identified as one of the invasive alien species by some botanists.

Sentences describing sunflowers

Sentences describing sunflowers

1. Sunflowers have single petals and double petals. A single valve has five valves and a double valve has nine valves. They have many colors, red, yellow, pink and white, and each color is gorgeous. A gust of wind blew in, and the petals were dotted with light yellow, which was very beautiful.

Second, the leaves of sunflower are very thin, growing on the stem and spreading in all directions, with smooth little teeth on the edge! How the petals of sunflower are like thin red leaves! They hold hands and form a string, surrounding the middle stamens. The dark yellow flower stood up, as if to say, look! How beautiful I am! At this time, a gust of wind blew, and the sunflower danced like a graceful girl.

Sunflowers are not as noble as roses, as fragrant as chrysanthemums, as pure and elegant as Magnolia grandiflora and as fragrant as plum blossoms, but they have the spirit of selfless dedication.

4. Sunflower, its flowers are pink and purple. Looking down, the leaves are light green, the stems are tender green, and the lower end is pink purple, which is close to the color of flowers. The root is a small stumbling block, brown, peeled off, pale yellow close to white, with roots below.

Sunflowers are growing day by day. From time to time, new leaves will appear in the lovely little head, and the color is emerald green. These sun stems are too long, one after another, crowded together, competing and supporting each other. When sunflowers grow to centimeters high, I will cut them in half. Only after this treatment can the sunflower grow better and look more beautiful.

6. In spring, under the bright sunshine, sun flowers will scatter colorful petals, and bees will come to collect honey!

I love sunflower, its tenacious and vigorous vitality, and its selfless dedication.

Eight, the sun flower actually opened, and the small petals exposed the fragrant stamens. Every petal is full and lovely. The leaves are strange, not flat, but cones filled with water, with small mouths upturned. It's beautiful. It is not the noble and elegant white of lily, nor the refreshing orange of tulip, but the dazzling golden yellow. It is like a girl bathed in golden sunshine, showing her most beautiful color, the most dazzling light and the most touching gesture.

Nine, the color of the neck of the sunflower is red and purple. His stems are like bean sprouts we eat. When we pinch it with our hands, it will overflow into the water, and there are many small green leaves on the stem. Sunflowers usually bloom on branches, sometimes in twos and threes. They look like handsome faces when they are in full bloom; When the bud is about to bloom, it looks like a shy little girl, and the bud looks like a little girl's lips.

Ten, one day, the sun opened three flowers, these three flowers are like trumpets, which are combined with the trumpets, and the rest will come in an avalanche. The sizes of gold, red, pink, white and lavender are all open together. In a blink of an eye, the small green forest turned into a colorful garden, very beautiful.

Eleven, they always face the sun, unremitting pursuit of light, it would be great! Therefore, they live a full and sunny life every day. I'm proud of you!

Twelve, the sun flower is a cluster of pink doodle, but at close range, it is one after another, similar to morning glory, its leaves are like a small fan, but also like a clover.

Thirteen, in the morning, I woke up from my sleep and found that the sun flower had not yet opened, like a small bell hanging on a branch. When I went to see the sun flower at noon, I found that it was completely open, and five petals stretched out like a beautiful smiling face, smiling at the sun grandfather. At night, as the sun goes down, the sunflower gradually closes its petals.

The blooming sunflowers are very bright in color, red like fire, white like snow and yellow like gold. The flowers in the flowerpot are tall, short and colorful. Those flowers are scattered among the green leaves, like stars and eyes. Still blinking. Each petal has five pieces, which are heart-shaped and form a circle. It's very cute. Flowers give off a faint fragrance. It's refreshing

Fifteen, staring at the sun flower, a gust of wind blowing, the sun flower swaying gently, just like a beautiful fairy, wearing a pink hat and light green clothes, beautiful!

I like sunflowers. My family grows a lot of sunflowers. The newly sprouted sunflower is as thin as a needle and as red as blood. Within a few days, thin stems and small leaves were pulled out and returned to the roots. Gradually, the leaves and stems are getting bigger and longer, which looks like a small forest from a distance.

I like sunflowers. I think it is not only beautiful and gives me a lot of fun, but also very strong. Most other flowers don't bloom in winter, but the sun flowers still bloom, which brings color to the monotonous winter in the north.

The name of sunflower is very poetic. It is called sunflower because it only blooms in the morning after seeing the sun. Without the sun, you can't see this kind of flower! It opens for the sun and is the most loyal son and daughter of the sun and the earth.

I like fragrant jasmine and beautiful camellia, but what I like best is ordinary sunflower. In the charming sunshine, they all compete with each other, red as fire, pink as chardonnay and white as snow, emitting bursts of fragrance. I got up in the morning, poured a basin of water, carefully carried it to the balcony and watered my beloved sunflower.

Sunflowers only bloom when they see the sun. Every day when the sun rises slowly from the east, sunflowers are scrambling to open their smiles. When the breeze blows away, the sun flowers seem to be reading poems and nodding to pedestrians. The flower bones of sunflowers are red and the shape is the size of soybeans. Unlike other flower bones, they are short and round.

Twenty-one, the vitality of sunflower is very strong. She sucks the nectar that Grandma Blue Sky gave her, and she greedily absorbs the nutrition of Grandpa Earth. Sunflowers thrive under the care of Grandpa Earth and Grandma Blue Sky, making the motherland more beautiful and adding icing on the cake to the beautiful nature.

A passage describing a sunflower

1, the stem of sunflower is dark red, like a curved thin tube inserted in a flowerpot. Its flowers are like many stars hanging on the stem and flashing in the flowerpot. Sunflower looks like a curly hair from a distance, and looks like a blooming fireworks from a close look.

Sunflowers are not only beautiful, but also very interesting. Each sunflower has five petals, the petals are pink, like a little girl's rosy face; Its leaves are trefoil-shaped, flying like butterflies flapping their wings; Its stem is not only slender, but it will flow out with pink juice when squeezed gently by hand, which is very beautiful. Sunflowers have many stems, so there are many leaves and petals, and they are full of vitality.

3. Sunflower petals are single-layered, shaped like plum blossoms, and the flower core has red and black filaments with yellow spots. Sunflower stems are long and thin, soft and curved. It has thin branches, dense leaves and many flowers.

The seed of sunflower is surrounded by several small leaves. Flower seeds are as big as sesame seeds. When the seeds of small flowers are ripe, they are scattered in Grandpa Earth's arms. After being nourished by sunshine and rain, they can grow more beautiful sunflowers in the second year.

Sunflowers have strong vitality. As long as there is soil sunshine and proper moisture, it can grow rapidly. Break a rhizome, plant it in the soil, water it more, let it bask in the sun, and soon another one will grow.

6. I saw a small orange flower standing on the green leaf, which looked like a pearl embedded in the green leaf from a distance. The flower is about 2 cm in diameter and 3 cm in height. Although the stamens in the flower are small, they have a small and lovely beauty, and the whole flower is particularly beautiful. At this time, the squid became more "confident" and scrambled one after another. Thousands of green leaves rose in Qian Qian, adding a thick green background to her.

7. Sunflowers bloom as soon as they see the sun. The flowers are lavender, lux and pink, and the flower heart is a small golden filament, which is very bright and beautiful.

8. Sunflowers have strong vitality. As long as there is sunshine and soil, it can grow rapidly and fill the whole flowerpot quickly. Even if you never manage it, sunflowers always grow so well. Even if you accidentally break a rhizome, as long as you put it back in the soil, water it more and bask in the sun, it will soon grow another plant and a sunflower.

9. Every morning, when the sun just shows half a head, the sunflower smiles, and when the sun rises slowly, the sunflower slowly opens. In the evening, when the sun goes down, the sun flowers also close their flowers and form buds. Every day.

10, sunflowers have many colors, including yellow, purple and pink ... many! The sun blooms at different times, some one day earlier, some one day later, more in summer and less in winter. Sunflowers have different layers, one, two and three. The first floor is flat, the second floor is inclined and the third floor is vertical. It will be more beautiful when it is organized and colorful.

1 1. In an instant, dark clouds covered the belief of the sun and sunflower, and the sunflower still stood upright. The downpour whipped these flowers and plants, fragile weeds, staggered and messy. Even the green leaves on that huge old tree are scattered all over the floor!

12, two months passed quickly. One morning, the sun was shining brightly. I got up and walked out of the balcony and stretched myself. Suddenly, I found the sunflower in the flowerpot in full bloom. All the flowers have five petals of different colors, including purple, pink and crimson, which are very beautiful. The stamens of a flower are crimson, and the petals of the same flower are crimson at the root and pink at the end. It turns out that the petals of sunflower are so colorful.

13. In the morning, when the sun shows half of her face like a shy little girl, Sunflower wakes up from a deep sleep. They stretch the green leaves and suck the dew. When the sun shines on the earth, the sun flower immediately opens a gorgeous smiling face. Look, how beautiful the green sunflowers are!

14, sunflower is commonly known as "immortal" because it has amazing vitality. It is not as valuable as peony, but it can grow on barren land; It is not as beautiful as a rose, but it can show people its indomitable character.

15, I planted a sunflower in my aunt's backyard. This is a very beautiful flower with thin, pink and very bright petals. Sunflowers always make you feel so delicate and beautiful. The leaves are very thin, like a bag of green juice, very tender, and can be blown off like a gust of wind. But its leaves are different, like a heart that always sets off loyalty to nature.

16, the vitality of sunflower is very tenacious, its stem keeps growing, keeps sprouting and grows new leaves and flowers. Bloom's blossoming has continuously generated benefits, making the sunflower "team" more and more huge, and now it is filled with the whole flowerpot, which has become a beautiful scenery.

17, the petals of the sunflower have fallen slightly, but you can't see that it has been baptized by the storm and has strong vitality. Obviously, you don't know that this flower has withered. Crystal beads of rain, dotted on flowers, shine like diamonds, really beautiful. It looks brighter and brighter in the sunlight.

18, life is not like this. People are born to die one day, so why should we be afraid of the threat of death? Ordinary is a lifetime, so it is pays photogenic. Why don't we choose the latter? Just like sunflowers, even if they become beautiful overnight, you should work hard, even if you pay a painful price, so that you will not waste your life. At this point, I also figured it out. I have a brilliant life with sunflower, why should I feel sad and sorry?

19. The origin of the name "sunflower" is very interesting. Why is it called "sunflower" Maybe it's because as soon as the sun comes out, colorful flowers will bloom. Sunflowers have another feature. It is like a sunflower. Its head will turn in the direction of the sun.