Which flowers and plants are suitable for planting in August?

Sowing: next spring flowering daisy, carnation, golden calamus, osmanthus bamboo incense, black chrysanthemum, goldfish grass, tricolor pansy, a string of red, violets.

Cuttings: brocade, rose, mast, colored leaf grass, honeysuckle, five-colored grass.

Ramet: Huanghua, Shegan, Hosta, Iris, Hemerocallis, Chrysanthemum.

Strip: rose, eight Immortals.

Grafting: plum blossom, cherry blossom, rose, purple leaf plum, Xifu begonia, cactus. Management key

Watering: in August, if the air humidity decreases and the flower plants grow bigger and bigger, it is necessary to increase the amount of water to the flowers. On a sunny noon, we should spray or look for water to the flowers according to the situation. For some overgrown and less flowering plants, buckle water to promote their flower bud differentiation. Do not let the Gladiolus plants that have already grown scape lack of water, otherwise the top of the flowers will bend, and it will be difficult to restore the upright state after watering.

Fertilization: many flowers have entered or are about to enter the fastest growing period of the year. At this time, most of them are chrysanthemum, chrysanthemum, dahlia, Dutch chrysanthemum, thistle, cockscomb, chrysanthemum, kudzu, canna, broom grass, five-color grass, wild goose red, a bunch of red fertilizer, topdressing can be irrigated, leaf spraying. No matter what kind of flowers are fertilized, we should master the principle of less first and then more, thin first and then thick. In addition, the length of fertilization interval should be determined according to the size and growth of the plant. The flowers with small plants and weak growth can be fertilized for 5-7 days, and the flowers with large plants and strong growth can be fertilized once every 3-5 days. If organic liquid fertilizer is used, adding a small amount of urea and potassium dihydrogen phosphate into it will have a better effect on the growth and development of flowers.

Lighting: for fast-growing flowers, it is necessary to transplant or enlarge the distance between flowerpots in time to facilitate light penetration. The leaves that cover the ears of grapes are properly removed to facilitate photosynthesis and better coloring. Chrysanthemums and poinsettias treated with short-day exposure should be protected from light leakage during the day. Open the hood at night and take care to avoid the light or moonlight, otherwise their florescence will often be delayed. As a flower arrangement, potted flowers of the evening fragrant jade, do not put under the light at night, it is best to put in a dark place, so that the fragrance of the flowers will be stronger.

Temperature regulation: it is best to put mulberry, lotus, water lily and arched flower blue in the leeward and sunny place, which can increase the temperature of the small environment and prolong their flowering period. When the five-finger eggplant blossoms, try to lower the ambient temperature. Because when the temperature exceeds 30 ℃, the flowers of Wuzhi eggplant are often poorly fertilized and not easy to bear fruit.

Pruning: give the Dutch chrysanthemum three weeks in advance and a string of red ones four weeks in advance to control their blooming at the scheduled time. After setting the bud for the dahlia, breaking off all the lateral buds and foot buds of the plant can make the flower bloom bigger and control the florescence of the dahlia. At the beginning of the month, the geranium is knocked on the basin and pruned, which can ensure multiple branches and blossom frequently in the coming year. Pick off the ornamental pumpkin at the end of this month, otherwise it is not easy to mature in autumn and affect the quality of other ornamental pumpkins on the plant.

Change the basin: plant early chrysanthemum and cliff chrysanthemum on the budding ground. In the first two days from the dunes, first irrigate a permeable water, which is easy to operate and can reduce the occurrence of startled tuo. Change the basin for calla lilies, cyclamen, and hang the golden bell upside down.

Disease prevention: for rose, impatiens and Dutch chrysanthemum, which are prone to powdery mildew, in addition to spraying every other half a month, we should also reduce water spraying and pay attention to ventilation.

What is the propagation of 10 species of flowers and plants suitable for split propagation?

Bonsai Flower Network Guide, today the editor to share with you about 10 kinds of flowers and plants suitable for ramet reproduction of the article, what is plant reproduction? Let's take a look.

What is split propagation? Which flowers and trees can be propagated separately?

The propagation of dividing a plant into more than two plants from the root of the mother plant is called split propagation. This method of reproduction is mostly used for strong sprouting herbaceous flowers and tufted flowers and shrubs.

Whether it is the sprouting of the rhizosphere of the female parent (such as peony, wintersweet, etc.), or splitting the flowers into several clumps (such as orchid, hairpin, peony, Ruo leaf, brown bamboo, etc.), the separated plant must have roots, stems, leaves and other organs to become a complete plant before it can be called ramet propagation.

peony

The ramet propagation of tree peony has been widely used in the Ming Dynasty. The specific method is as follows: the large tree peony with luxuriant growth is dug up as a whole and separated from the junction of root texture. The number of molecular plants per plant depends on the size of the original plant, with more points for the big ones and less for the small ones. Generally, every 3-4 branches is a seed plant, and has a more complete root system. Then add a little sulfur powder and mud. Smear the wound on the root, wipe it evenly, and then you can plant it separately. The time of ramet propagation is during the period from the Autumn Equinox to Frosts Descent every year, and it is better to do it at the right time. At this time, the air temperature and ground temperature are high, peony is in a semi-dormant state, but there is still a long period of vegetative growth time, ramet cultivation has no serious effect on root growth, and some new roots and a small number of plant buds can be produced after ramet planting. If the ramet is planted too late, the root growth is very weak, or there is no new root, the next spring, the plant development is weaker, the root is weak, it is not resistant to drought, easy to die. If the ramet is too early, the air temperature and ground temperature are high, and it can grow rapidly, which is easy to cause autumn hair.

The mother plant of peony ramet is generally made use of robust clumps. In the mother plant for ramet propagation, the tillers should be retained as far as possible, and all the roots on the new seedlings should be retained so that the new seedlings can grow for 5 years. Such seedlings are easy to survive and grow more exuberantly after planting. The more roots are retained, the more prosperous they grow.

Ramet propagation of Chimonanthus praecox

When the leaf bud is just sprouting. At the end of the previous year, at 20-30 cm above the ground, all the branches of Chimonanthus praecox prepared for ramets were topped. When dividing the plant, pull out the soil around the mother plant, split it with a knife according to 2-3 stems per clump, move it out and plant it separately, leaving 2-3 thick and sturdy stems in the original place, and the separately planted Chimonanthus seedlings are planted with a row spacing of 60 cm × 50 cm. After 2-3 years of culture, they came out of the nursery or propagated separately.

Ramet propagation of orchids

It can be carried out in both spring and autumn, usually every three years. All plants with dense pseudocorms can be ramified, and at least 5 connected pseudocorms should be preserved in each clump. Irrigation should be reduced before dividing plants to make the basin soil drier. When putting on the basin after ramet, first cover the bottom hole of the basin with broken tiles, then cover the basin with coarse stones, occupy the basin depth of 5cm, 1ax, 4pm, then put coarse-grained soil and a small amount of fine soil, and then plant it with sandy loam rich in humus. Planting depth to the false bulb just buried in the soil strength, the edge of the basin left 2cm along the mouth, covered with green cloud grass or fine stones, finally watered thoroughly, placed in the shade for 10 to 15 days, keep the soil moist, gradually reduce watering, and carry out normal maintenance.

Ramet propagation of Hosta

Before sprouting in spring or after the leaves are withered and yellow in autumn, dig it out, remove the soil from the rhizosphere, and cut the underground stem with a knife according to the requirements. It is best to have 2-3 underground stems per clump and retain as many roots as possible, and plant them in a basin. This is conducive to survival and does not affect the flowering of the following year.

Methods of ramet propagation of Paeonia lactiflora

The method of plant division is the most commonly used propagation method of Paeonia lactiflora, which is basically used in the production of seedlings in peony producing areas. It has three advantages: first, it blossoms earlier than sowing method, sowing seedlings blossom in 4 ~ 5 years, and ramet seedlings can blossom every other year; second, ramet operation is simple and easy to operate, labor-saving management is conducive to wide application; third, it can maintain the excellent characters of the original varieties. The disadvantage is that the reproduction coefficient is low, and the three-year-old mother plant can only be divided into 3-5 offspring, so it is difficult to adapt to and meet the needs of modern large-scale production and the rapid growth of domestic and foreign flower markets.

The suitable period for the ramet of peony is generally earlier than that of peony. Heze's agricultural proverb "July peony, August peony (refers to the lunar month)" means that in Heze, peony can be divided from the end of August until late September (the End of Heat to the Autumn Equinox). The ramets in Yangzhou were from late September to early November. Ramet seedlings can split again after three or four years of growth.

Dig a deep hole next to the peony plant with a spade to expose part of the peony root, then cut the peony plant with a sharp shovel to minimize the vibration to the original plant, take out the cut part and plant it separately. The method is generally the same as above to cut off half of the original plant.

Methods of ramet propagation of Ruo leaves

Yelan is mainly propagated by individual plants. It can be combined with changing pots to split before the temperature rises in spring and the new buds have not germinated. The underground rhizome and leaves were divided into several clumps so that each clump had 5 leaves, and then they were planted in pots and maintained in a semi-shady environment.

The method of individual propagation of brown bamboo

Ramet propagation can be carried out in combination with turning the basin and changing soil in spring. It is the season of turning basin and changing soil from March to April in early spring. generally, small plants turn basin and change soil once a year, large plants turn basin once in 2-3 years, commonly used basin soil is 2 parts of garden soil, 1 part of stable fertilizer soil, 0.5 part of rotten leaf soil and 0.5 part of rice chaff ash.

Pour the original clump out of the old pot and remove the old mud, but take some old mud pallets on the old root, cut off the brown bamboo root cluster with mulberry shears, and cut off the blackened and rotten roots with poor growth. The incision should be flat, at least 5-6 branches per clump, and 10-20 branches at most (depending on the size of the basin and the number of plants). Then plant it into the prepared pot, cover the drainage hole at the bottom of the basin with broken pieces to facilitate drainage, put in the culture soil first thick and then fine, put it to eight points full, while adding the culture soil, poke the soil and root tightly with small bamboo slices. Do not plant too deep, with the original root neck and culture soil flat, pour enough water, put the pot plant into half a shade for about half a month and then take the pot.

Ramet propagation is mostly carried out in early spring or autumn, such as orchid, dahlia, canna, iris and so on. And woody flowers such as Chimonanthus praecox, peony and spring welcome can be carried out in spring or autumn. As for the small plants produced by Chloropsis and Saxifraga in the greenhouse, they can be separated and planted at any time.

The method of dividing plants is relatively simple, such as wax plum, peony and other tufted flowers and trees, which can be divided into clumps according to the plant size and the number of sprouting tillers; rose, Lingling and honeysuckle can be divided into rooted branches from the mother plant; dahlia, canna, etc., separate the root with bud * or plant the rhizome and bud or the aboveground part of the rhizome with a knife. Orchids, orchids, Phoenix tail bamboos, brown bamboos, Ruo leaves, Yuejingshan grass, etc. as long as they are divided into 2-3 clumps when turning the basin, they can be planted respectively.

It should be noted that there should not be too much separation from the mother plant at one time, generally 2-3 plants, with an appropriate amount of roots on each plant, such as too many roots will affect the growth of the mother plant; too few roots will affect the survival of the new plant-some valuable varieties can consider disinfecting the incision with sulfonic acid powder or other agents.

The ramet method can grow up quickly, and most of them can blossom in the same year. But the number of reproduction is the least.

Which plants are better to grow in the office? Flowers suitable for office planting

What kind of flowers should I grow in the office? Which flowers are suitable for growing in the office? Netizens often ask this question, in fact, there are really many flowers suitable for indoor planting, and many netizens are also related to the relationship between office fengshui and plants. How to choose office flowers? It is mainly considered from these aspects:

1. Ornamental value is relatively high, this is easy to understand, the office space is limited and often opposite, of course, I hope to plant a small and exquisite flower.

two。 Planting is relatively easy, and the office is suitable for growing flowers that are shade-tolerant, like a warm environment and do not require much moisture.

3. Can absorb harmful gases and radiation. Poor indoor ventilation may hide all kinds of harmful gases; facing computer radiation all day in the office, it would be nice to plant a pot of radiation-proof plants.

Common flowers suitable for indoor planting are: green apple, Anthurium andraeanum, swallow palm, tequila, orchid, tortoise back bamboo, dripping Guanyin, hyacinth, gentleman orchid, cyclamen, tulip, happiness grass, etc.

Green pineapple

Green turnip negative plants, avoid direct sunlight, like scattered light, more shade-tolerant. Indoor cultivation can be placed next to the window, but to avoid direct sunlight. Too strong sunlight will burn the leaves of green pineapple, overshade will make the beautiful markings on the leaf surface disappear, usually to receive four hours of scattered light, green pineapple growth and development is the best.

Sex likes warm and humid environment, which requires loose, fertile soil and good drainage. Potted green pineapple should choose rotten leaf soil with fertile, loose and good drainage, and partial acidity is better. Green pineapple is extremely shady and can be placed all the year round in the sunny place indoors. In darker rooms, it should be moved to a strong light environment every half month to restore for a period of time, otherwise it is easy to make the internodes grow and the leaves become smaller. Green pineapple likes the hot and humid environment, and the overwintering temperature should not be lower than 15 ℃. In order to keep the basin soil moist, water should be often sprayed on the leaf surface to increase the air humidity to facilitate the growth of aerial roots. Liquid fertilizer can be irrigated once a month during the vigorous growth period. For long-term indoor ornamental plants, the leaves at the base of the stem are easy to fall off and reduce the ornamental value, which can be pruned and renewed combined with cuttings in May and June when the temperature is getting warmer, so as to promote the sprouting of the basal stem.

Green pineapple cultivated in the office

Hydroponic green apple is good-looking and healthy

There is a pot of green apple in the corner of the office wall, which feels very lively.

Anthurium andraeanum

Anthurium andraeanum cultivation

Anthurium andraeanum is a perennial evergreen herbaceous flower. Sex likes warm, hot, humid and well-drained environment, afraid of drought and strong light exposure. The suitable day temperature and night temperature for its growth are 2632 ℃ and 2132 ℃ respectively. The highest tolerable temperature is 35 ℃ and the bearable low temperature is 14 ℃. The light intensity should be 16000-20000 lx, and the air relative humidity (RH) should be 70%-80%.

Hydroponic Anthurium andraeanum

Swallow's palm

The swallow's palm is an evergreen shrub. Plant height 1-3 m, stem fleshy, much branched. Leaves fleshy, ovoid, 3-5 cm long and 2.5-3 cm wide, grayish green, with red edges. Flowers 2 mm in diameter, white or pale pink. The swallow palm is a perennial evergreen succulent plant with fleshy leaves, green stems and leaves, terminal white flowers, very elegant. Like warm, dry and sunny environment. Not resistant to cold, afraid of strong light, slightly resistant to shade. The sandy loam with fertile soil and good drainage is better. The winter temperature is not lower than 7 ℃.

Tequila

Tequila leaves gray-green or blue-gray, up to 1.7 meters long, 20 cm wide, the base arranged into a rosette. Leaf margin thorns are brown at first, then gray-white, and the terminal thorns can be up to 3 cm long. The pedicel is drawn from the center of the rosette, and the flowers are yellowish green. Prefer a warm, well-lit environment with a growth temperature of 15 to 25 ℃. Drought tolerance is extremely strong, which requires loose and permeable soil.

One-leaf orchid

Cymbidium is a perennial evergreen herb. Rhizome subTerete, 5-10 mm in diam., articulate and scaly. Sex like warm, humid, semi-overcast environment, more cold-resistant, extremely shade-resistant. The suitable temperature for growth is 10: 25 ℃, while the range of growth temperature is 7: 30 ℃, and the overwintering temperature is 0: 3 ℃.

Tortoise back bamboo

Phyllostachys pubescens is a large trailing herb of the genus Phyllostachys in Araceae. Young leaves heart-shaped without holes, grow into a wide egg-shaped, pinnately parted, there is an oval perforation between the veins, leaves with long stalks, dark green. Inflorescence, boat-shaped; blossoms in November, yellowish. Tortoise back bamboo, also known as "Penglai banana" and "Penglai banana", is an evergreen climbing foliage plant of Araceae. The stem is covered with brown air roots, shaped like electric wires, so the leaves are oval; among the pinnate veins, tortoise shells are scattered with many oblong holes and deep cracks, and their shapes are similar to tortoise shell patterns, and stems are knotted like bamboo stems, hence the name "tortoise back bamboo". Fleshy inflorescence, the whole flower is like a "table lamp", with lampshades and light bulbs, native to the Mexican rainforest, sexual preference for warm, humid environment, avoid direct sunlight, not cold-resistant. Phyllostachys pubescens likes cool and humid climatic conditions, is not cold-resistant, the room temperature in winter should not be lower than 10 ℃, it is not resistant to high temperature, and its growth stops when the temperature rises above 32 ℃. The optimum growth temperature is 22 ~ 26 ℃. Resistant to strong shade, the leaves turn yellow and dry quickly in direct sunlight and can be furnished all the year round in bright rooms. The humus soil, which requires deep and strong water retention, has a pH value of 6.5-7.5, which is neither alkali-resistant nor acid-resistant.

Alocasia macrorrhiza

Dishui Guanyin is a perennial erect herb with 2m plants, fleshy rhizome, long petiole, broad leaf sheath, large leaves, shield-shaped arrow-shaped, aggregated stem tip, tip, edge microwave, main vein obvious. Buddha flame bracts yellowish green, fleshy inflorescences. If the air and humidity are too low, the moisture will evaporate immediately, so generally dripping is more in the morning, known as "spitting" phenomenon (not just sea taro). The flower is in the shape of Buddha flame, which belongs to the inflorescence of Buddha flame. It is an ornamental flower plant that likes warmth, moisture and plenty of sunshine. It usually blossoms in winter and spring, dormant flowering period from November to May and June of the following year, and full flowering period from February to April.

The main results are as follows: 1. The growth temperature is 20-30 ℃, and the lowest low temperature can be 8 ℃. It can grow normally as long as the soil is moist, sprayed frequently and shaded in summer, and the room temperature should not be lower than 5 ℃ in winter. Dishui Guanyin is a plant under the tropical rain forest, so its growth needs high humidity and scattered light.

2. For shade-tolerant plants to prefer semi-shaded environment, they should be placed in an environment that can not only shade but also ventilate.

3, especially like wet, the growing season not only requires basin soil moisture, but also requires air humidity not less than 60%. When it is hot in summer, it is necessary to strengthen water spraying to create a relatively cool and humid environment, which is placed in the indoor air-conditioned hall, not only to ensure that the basin soil is moist, but also to spray water on the leaf surface from time to time. If the room temperature can not reach 15 ℃ in winter, watering should be controlled, otherwise it is easy to cause rotting roots. In general, spraying warm water once a week can keep the leaf color thick green.

4. It can be cultivated in nutrient soil mixed with rotten leaf soil, peat soil, river sand and a small amount of retted cake fertilizer, or hydroponic culture, but attention should be paid to preventing rotting roots and adding nutrient solution. Usually change the basin once a year in spring, but loosen the soil once a month to keep the basin soil in a good state of permeability.

5. Prefer fertilizer. Liquid fertilizer should be applied every half a month from March to October, in which the proportion of nitrogen can be appropriately increased. If you can add a little ferrous sulfate, it is better to make the leaves as big as lotus leaves, smooth and pleasant. Fertilization should be stopped when the temperature is below 15 ℃.

6. Because Dishui Guanyin is a foliage plant, under the condition of improper planting and maintenance, the largest leaves will turn yellow and dry. At this time, they should be cut off with a knife together with the stem, otherwise it will affect the growth and ornamental of other leaves.

7. The white juice in the stem of dripping Guanyin is poisonous, and the dripping water is also poisonous. accidentally touching or eating its juice will cause discomfort in the pharynx and mouth, and in serious cases, it will suffocate, leading to heart paralysis and death. Skin contact with its juice will cause itching or strong irritation, eye contact with juice can cause severe conjunctivitis, or even blindness, so try to reduce contact with dripping Guanyin, families with children had better not plant.

Hyacinth

Hyacinth is a perennial herbaceous bulb plant with ovate bulb and membranous bark. The color of skin membrane is positively correlated with flower color. It looks like garlic before it blossoms. Leaves 4-8, narrowly lanceolate, fleshy, with grooves, green and light. Flower stem fleshy, 15-45 cm long, raceme terminal, florets 10-20 densely distal, laterally or decumbent, funnel-shaped, perianth tube-shaped, distal quadrifid, reverse, purple, rose, pink, yellow, white, blue and other colors, fragrant, capsule. The natural flowering period is from March to April. There are more than 2000 horticultural varieties, which can be roughly divided into eight strains: blue, pink, white, goose yellow, purple, yellow, scarlet, red and so on. Like a sunny and humid environment, which requires well drained and fertile sandy loam. It is more hardy and takes root in autumn in the warmer areas in winter. new buds are unearthed in early spring, blossom in March, fruit is ripe in late May, and the aboveground part withered and went into dormancy in early June. The flower bud differentiation was carried out in the dormant period, the optimum temperature for differentiation was about 25 ℃, and the differentiation process was about 1 month. There should be a low temperature stage of about two months after flower bud differentiation to before elongation and growth, and the temperature should not exceed 13 ℃. The bulb flower buds of the commodity have been differentiated.

Gentleman orchid

The gentleman orchid is also known as Lycoris radiata. The florescence is as long as 30 to 50 days, mainly in winter and spring. New Year's Day also blossoms before and after the Spring Festival, avoiding bright light, semi-negative plants, like cool, avoid high temperature. The optimum temperature for growth was 15 ~ 25 ℃, and stopped growing when the temperature was below 5 ℃. Like thick, well-drained soil and moist soil, avoid dry environment. The magnolia has a high ornamental value, and it is often potted in greenhouse in China. Magnolia is native to southern Africa and grows under the tree, so it is not only afraid of heat but not cold-resistant, like semi-shady and humid environment, afraid of strong direct sunlight, the best temperature for growth is between 18 and 28 ℃, below 5 ℃, above 30 ℃, and the growth is inhibited. Gentleman orchids like a ventilated environment, like deep, fertile and loose soil, which is suitable for indoor cultivation.

Mainly uses the sowing method to propagate the gentleman orchid, thus has formed all kinds of varieties. The cultivation of Cymbidium is relatively easy, first of all, we should select the basin soil, which can be placed indoors near the window, and master the fertilizer and water according to the temperature characteristics of various places. During the growing period, the basin soil should be kept moist, and the basin soil should be dry during the high temperature and semi-dormant period, and more water should be sprayed on the leaf surface to achieve the purpose of cooling. The gentleman orchid likes fertilizer, and the rotten cake fertilizer is added to the basin soil every 2 to 3 years. Apply 5 to 40 grams of rotten cake fertilizer under the basin soil before the growing period, and apply liquid fertilizer once a year. In the management, the basin should be turned frequently to prevent the blade from deviating to one side, and if there is one side, it should be righted in time. When the temperature is 25 to 30 degrees, it is easy to cause the leaves to grow too long and narrow and affect the ornamental effect, so the cultivation of Cymbidium must pay attention to adjust the room temperature.

Cyclamen

Cyclamen is a perennial herb. Tubers oblate, usually 4-5 cm in diam., with corky epidermis, brown, apically slightly flattened. Leaves and scape are drawn simultaneously from the top of the tuber; petiole 5-18 cm long; leaf blade cordate-ovoid, 3-14 cm in diam., apex slightly acute, margin crenulate, slightly thicker, dark green above, often with light markings. Scape 15-20 cm tall, not curled when fruiting; calyx usually divided to base, lobes triangular or oblong-triangular, entire; Corolla white or rose-red, throat dark purple, tube subhemispherical, lobes oblong-lanceolate, slightly acute, base auriculate, 3.5-5 times longer than tube, sharply reflexed.

Like cool, moist, sunny and ample environment. The suitable temperature for growth and flower bud differentiation is 15 ℃ 20 ℃, and the humidity is 70%-75%; the temperature during flowering in winter should not be lower than 10 mol. If the temperature is too low, the flower color will be dim and easy to wither; if the summer temperature reaches 28 ℃ and 30 mol, the plant will dormancy, and if it reaches more than 35 mol, the tuber is easy to rot. The heat tolerance of seedlings was slightly stronger than that of old plants. For middle-sun plants, the suitable light intensity in growing season is 280001x, lower than 15001x or higher than 450001x, the photosynthetic intensity decreases obviously. The slightly acidic sandy loam which is loose, fertile, rich in humus and well drained is required. The florescence is from October to April of the following year.

Tulip

Tulip is a perennial herb, bulb oblate conical or oblate oval, about 2 cm long, with brown skin strands, covered with yellowish fibrous skin membrane. Stems and leaves smooth and powdery. The suitable temperature for growth and flowering is 15-20 ℃. Flower bud differentiation is carried out when the stems and leaves turn yellow and the bulbs are dug up from the basin and placed in a cold indoor summer storage period.

The optimum temperature for differentiation was 20-25 ℃, and the highest was not more than 28 ℃.

Tulip belongs to long sunshine flowers, which is sunny and sheltered from the wind, warm and humid in winter and cool and dry in summer. It can grow normally when it is more than 8 ℃, and it can generally withstand the low temperature of-14 ℃. Cold tolerance is very strong, in cold areas, if there is thick snow cover, the bulb can overwinter in the open field, but afraid of hot heat, if the summer comes early, the midsummer is very hot, the bulb is difficult to spend summer after dormancy. The slightly acidic sandy loam with rich humus, loose and fertile soil and good drainage is required. Avoid alkaline soil and continuous cropping.

Happy grass

Happy grass, the scientific name alfalfa, is a perennial herb, usually only three small leaves (the chance of finding a four-leaf clover is about 1/100000), the leaf shape is heart-shaped, and the darker part of the leaf center is also heart-shaped. Legend has it that people who get a unique happiness grass with purple leaves can find happiness!