Perennial herbs. Summer and densely hairy, flower clusters. Corolla lip, calyx bell-shaped, are bright red. Xie is still bright red flower after the calyx, for viewing. There are purple and white varieties, said the string of a string of purple and white.
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No. 2
Scientific name: salvia splendens ker-gawl. English name: redstring, scarlet sage Family name: Labiatae labiatae Sage, herb. Stem height about 80 cm, smooth. Leaves ovate or oval, 4-8 cm long, 2.5-6.5 cm wide, apex acuminate, base rounded, glabrous. Inflorescence with 2-6 rounds of flowers, densely into apical false raceme, bracts ovate; calyx bell-shaped, 11 a 22 mm long, crimson, upper lip entire, lower lip 2 crack, teeth ovate, apex acute; Corolla red calyx tube is outside the crown, 3.5-5 cm long, pilose outside, red, tube glabrous ring; stamens and style out of corolla outside. Small oval nuts, 3 edges and smooth. Flowering July to October. Native Brazil. Shanghai and Nanjing, commonly cultivated in parks for viewing. What characteristics of a string of red? Salvia, also known as red firecrackers, firecracker red flowers was a small long-barreled shape, color Hongyan and warm, round umbrella inflorescence, flowers, the whole like a string of red firecrackers, also known as firecracker red. Salvia native of Brazil, for the Labiatae herb flowers. Salvia splendens long period, from late summer to late autumn, flowering continuously, and not easily fade, is the ideal flower arrangement flower bed. Allegedly, there are purple flowers, said a string of purple; white flowers, called a string of white; pink flowers, a bunch of powder. A string of small red fruits nuts, oval-shaped, containing black seeds, easy to fall off, can self-broadcast reproduction. What a bunch of cultivation and management of red? Sage, likes the warm and humid, sunny environment, fear of cold, avoid hot and dry climate. Suitable temperature is 20-25 degrees, the temperature 5 degrees below the yellow leaves will gradually fall off. Salvia adaptability, but in loose, fertile, well-drained soil grow well. Potted sage, basin to Shizujifei, growth stage is not appropriate watering can poured a couple of days, so that leaves yellow and fall off. Wang into the growth phase, may be appropriate to increase the amount of water, became effective top dressing, applied two times per month, lush flowers can extend the flowering period. When the seedlings have four leaves of Health, began topping, and promote multi-branched plant, generally topping 3-4 times. In addition to the above there are a bunch of red from the broadcast reproduction, but also can be artificial seeding and cutting propagation. Seeding over the line in March-April, 5-10 cm height were transplanted colonization. Cutting the temperature above 15 degrees can be carried out. Robust _select_ion slightly hardened branches, stopped into a piece about 6 cm long, half of slotting into the deep, half a month to germination of new roots. Can also be carried out from the old split-root plant breeding. Where to place potted Salvia should pay attention to air circulation, fertilizer and water management should be appropriate, otherwise the plants will rot or by the occurrence of aphids, red spider and other violations. Found pests, can be used 1500 times 40% dimethoate spray control.
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Basic information
Name Latin scientific name: Salvia splendens English name: Scarlet Sage, Tropical Sage Chinese Synonyms: explosive battle red (firecracker red), Lal Via, ivory red western red. Biological Classification Sector: Plantae Plantae Door: Door Magnoliophyta Angiosperms Programme: Dicotyledon Magnoliopsida Head: Head Lamiales Lamiaceae Family: Lamiaceae Lamiaceae Genus: Salvia Salvia Kinds: a string of red S. splendens Red Salvia, also known as explosive battle for Labiatae Salvia. Salvia splendens inflorescence slender, bright red color, flowering and long, strong adaptability to the Chinese cities and the most commonly grown garden herb flowers. In recent years, foreign ornamental plants in the tail of the application is a new development, safflower sage (red lips), pink calyx sage (a string of blue) have bred many new varieties. China has also been introduced and the small batch production, the layout of the urban landscape has played a good effect. Salvia splendens
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Basics
Sage, herb. Stem height about 80 cm, smooth. Leaves ovate or oval, 4-8 cm long, 2.5-6.5 cm wide, apex acuminate, base rounded, glabrous. Inflorescence with 2-6 rounds of flowers, densely into apical false raceme, bracts ovate; calyx bell-shaped, 11 a 22 mm long, crimson, upper lip entire, lower lip 2 crack, teeth ovate, apex acute; Corolla red calyx tube is outside the crown, 3.5-5 cm long, pilose outside, red, tube glabrous ring; stamens and style out of corolla outside. Small oval nuts, 3 edges and smooth. Flowering July to October. Native Brazil. Shanghai and Nanjing, commonly cultivated in parks for viewing.
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Producing areas
Native of Brazil, widely cultivated all over the country
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Key Features
Perennial herbs, often for annual and biennial cultivation, plant height 30-80cm, square stems erect, smooth. Leaves opposite, ovate, serrated edges. Racemes with twigs round the top of the umbrella, lip were the highest, Corolla, Corolla, calyx of the same color, calyx persistent. Variants in white, pink, purple, flowering in July to frost. Small nuts, fruit ripening from October to November. Salvia splendens, also known as red firecrackers, firecracker red flowers was a small long-barreled shape, color Hongyan and warm, round umbrella inflorescence, flowers, the whole like a string of red firecrackers, red firecrackers is also known as . Salvia native of Brazil, for the Labiatae herb flowers. Salvia splendens long period, from late summer to late autumn, flowering continuously, and not easily fade, is the ideal flower arrangement flower bed. Allegedly, there are purple flowers, said a string of purple; white flowers, called a string of white; pink flowers, a bunch of powder. A string of small red fruits nuts, oval-shaped, containing black seeds, easy to fall off, can self-broadcast reproduction.
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Main varieties
Belong to the same species have red flowers ornamental sage (S.coccinea), where the red lady (LadyinRed) bright red flowers; coral fairy (CoralNympH) orange-red calyx, white corolla color species; Snow Fairy (SnowNympH) Calyx and Corolla are pure white. Calyx pink sage (S.farinacea), in which silver (SilverWhite) white flowers; strata (Strata) calyx white, corolla blue, take 85-90 days from sowing to flowering; Victoria (Victoria) are dark purple calyx and corolla .
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Biological properties
Salvia native South America, Brazil. Hi warm and sunny environment. Not cold, half shade tolerant, avoid frost and high temperature, for fear water and alkaline soil. Salvia splendens most sensitive to temperature. Germination to be 21-23 ℃, hard to germinate at temperatures below 15 ℃, 20 ℃ the following germination irregular. Seedling stage to 7-13 ℃ in winter, 3-June growing season suitable to 13-18 ℃ best temperature exceeds 30 ℃, plant growth and development blocked, flowers, leaves smaller. Therefore, the summer high temperature period required to cool or appropriate shade to control the normal growth of Salvia splendens. 5 ℃ low temperature long, vulnerable to frost damage. Red is a happy light of a string of flowers, planting sites must be sunny, the growth of Salvia are very favorable. If insufficient light, easy to plant leggy, slender stems, leaves light green, as long the light is poor, yellow leaves fall off. Such as flowering plants placed in places with poor light, often brightly colored flowers do not easily fall off. Photoperiod sensitive, with a short day habit. Salvia requires loose, fertile and well drained sandy loam. The use of methyl bromide for soil and alkaline soil reaction is very sensitive, suitable for pH5.5-6.0 in the soils.
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Propagation
Mainly by seed propagation, cutting propagation can also be used. Planting time in early spring can be carried out 3-6 months, do not overburden after sowing, the humidity kept at 20 ℃, about 12d can germinate. Propagation can be carried out in summer and autumn. Seed propagation: seeding generally 3-6 months. Larger seeds, 1 gram of seed 260-280 grains. Germination temperature for 21-23 ℃, 15-18 days after sowing germination. If a bunch of red autumn recoverable broadcast disk with room, room temperature must be above 21 ℃, germination fast and tidy. Lower than 20 ℃, the germination potential decreased significantly. In addition, a string of red for the hi light of the seed, including the types of casing was not required, can put the seed of light around the vermiculite withdrawal will not affect the light transmission was underway moisturizing effect, can increase the germination rate and uniformity, the germination rate of 85 general % -90%. Propagation: the May-August as well. Choose sturdy full branches, 10 cm long, sterile leaf mold _insert_, the _insert_ soil to keep 20 ℃, 10 days after _insert_ion may take root, 20 days can be transplanted.
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Cultivation and Management
Sage, likes the warm and humid, sunny environment, fear of cold, avoid hot and dry climate. Suitable temperature is 20-25 degrees, the temperature 5 degrees below the yellow leaves will gradually fall off. Salvia adaptability, but in loose, fertile, well-drained soil grow well. Potted sage, basin to Shizujifei, growth stage is not appropriate watering can poured a couple of days, so that leaves yellow and fall off. Wang into the growth phase, may be appropriate to increase the amount of water, became effective top dressing, applied two times per month, lush flowers can extend the flowering period. When the seedlings have four leaves of Health, began topping, and promote multi-branched plant, generally topping 3-4 times. In addition to the above there are a bunch of red from the broadcast reproduction, but also can be artificial seeding and cutting propagation. Seeding over the line in March-April, 5-10 cm height were transplanted colonization. Cutting the temperature above 15 degrees can be carried out. Robust _select_ion slightly hardened branches, stopped into a piece about 6 cm long, half of slotting into the deep, half a month to germination of new roots. Can also be carried out from the old split-root plant breeding. Where to place potted Salvia should pay attention to air circulation, fertilizer and water management should be appropriate, otherwise the plants will rot or by the occurrence of aphids, red spider and other violations. Found pests, can be used 1500 times 40% dimethoate spray control. Seeding method Usually in our southern region in late March to early April is a list of the best time to sow red in open, sunny leeward election, sandy soil, good drainage for the bed, leveling Qimian dig broken, let in the sun exposure days, and then potassium permanganate solution to seedlings soil disinfection. Will be a bunch of seeds sown in beds of red, and then sprinkle in beds appropriate amount of Carbofuran (the drug can kill ants, worms and other pests, without any injury to the seed.) Usually maintain the seedbed moist conditions at 16 ℃ -21 ℃ 6 days -7 days for the next emergence, 3 -4 true leaves seedling pots when transplanting. Cutting Method May be in the summer months -8 cuttings, softwood cuttings taken substantial organization, put off the terminal bud then plug, root easily. Hot and dry in the summer season, pay attention to cooling shade, regular water, kept moist, can be transplanted about 15 days. Cultivation Salvia 40 cm planting distance to loose fertile soil rich in humus or sandy soil is appropriate. It is in the growth season, fertilizer containing phosphorus can be topdressing 1 to 2 times, to promote flowering flourish. Salvia usually do not like the flood, or prone to yellow leaves, fallen leaves, the result is large and sparse spend less strain the situation. During the growing season, should be kept topping shaping to control plant height and branching. Inflorescence long and fat to promote flowering and tidy. Salvia seedling length 3-4 pairs of leaf should be topping, there are at least four lateral branches per plant, and the branch color was when the client has moved to flower beds. P fertilizer before the chase as in the flower, flowering is a plus. Instead of a string of faded red calyx falling down, for viewing arrangement, the need to remove any stray flower fan keeps Seyan.
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Pest Control
Leaf spot and downy mildew Leaf spot and downy mildew damage often occurs, can be 65% of the Dyson sprayed zinc WP 500 times. Moth pests common craze, Atractomorpha sinensis, whitefly and aphids and other risk Salvia harm, 10% Permethrin EC 2000 times Pensha. Due to the wet, air temperature, a serious shade, the leaves do not rot caused when air should take timely measures. Insect pests mainly hot and dry conditions, spider mite damage often can be used 1000 times -1500 times the water to kill dicofol. Aphids can be used on water omethoate water elimination is 1000 times. Whitefly can be 1000 times Decis water plus a small amount of spraying to kill Twain shake. Mildew disease is a devastating disease of red string, which is mainly against the flower stems, branches, leaves, disease incidence, rapid development, can cause a large number of dead flowers. Susceptible plants after the initial victims susceptible parts of the stem appears Shuizi Zhuang, dark green irregular spots, and gradually expanded upward spread. Post-lesion was dark brown, the edge is not obvious. The rapid progression of the disease, and soon extended to the middle, and even there the top of plaque, when the whole plant's stems are serious black. Victims occurred in the leaf margin leaf, leaf base, petiole, after the victim leaves wilt down. Ministry of Health during the wet disease scattered white mold. Control methods: (1) to control the humidity-based, not placement or planting too close. Hot and humid season, and down the drainage basin should be noted, attention to ventilation. Watering to prevent soil splashing on the leaves. Less water leaves the water to reduce the incidence of conditions. (2) the timely removal of diseased plants burned, while the strains of daily application of 5g-10g70% PCNB powder sterilized soil, to prevent the expansion of the spread. (3) 700 times the early stage of disease spraying chlorothalonil 75% WP, or 600 times the sum of zinc on behalf of WP, and wet the plant below the soil. Salvia splendens leaf virus Symptoms: susceptible plants, the leaves mainly as shades of green and white mosaic or mottled, wrinkled leaves, small, crisp texture, plant height, clusters of spikes shorter. Law of pathogen and disease: the virus. The virus against a bunch of red in Beijing There are 4 species, of which the main pathogen of cucumber mosaic virus (CMV). Aphid and the cassava whitefly transmissible virus. As the growing season and a string of red on the occurrence of aphids is consistent, the occurrence of aphids and diseases have a close relationship. 9,10 month in Beijing as aphid reproduction, disease transmission and spread of large, serious harm. In addition, the grafting can transfer poison. Control Measures: (1) plant growth stage should be carefully control aphids. Dimethoate by 1000 times 40%, 50% or 90% of marathon 1000 times 1000 times trichlorfon control. (2) removal of a bunch of red weed cultivated areas to reduce the infection source. (3) found that destruction of diseased plants in a timely manner. (4) 20% of the early stages, the virus spray 2-4 times Ling 400 times. (5) do use non-toxic healthy plants or seed mother plants the seed breeding.
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Garden use
Commonly used for flower beds, flower border of the main material, usually for potted plants in the north viewing areas.
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Post-natal treatment
Salvia plants suitable for large-scale flower arrangement, flower border, landscape effects are particularly good. In particular, in recent years new varieties of pure colors, multi-color, flower color to produce a qualitative change. Dwarf varieties of plants for the windowsill, balcony landscaping and hut, order before the embellishment, beautiful colors, warm atmosphere. But many pink / white, red / white color Species and blue / white, purple / white powder and sage to join, so that room is more elegant and chic environment. Salvia is the most deadly diseases mosaic disease, also known as Salvia viral disease showing symptoms of the leaves yellow, wrinkle, become smaller, whole plant atrophy is not long, until death. Since the disease mostly caused by aphid transmission, prevention and treatment should be used in disease prevention methods to kill aphids, leaf yellowing serious, that can be used Vigo ferrous EDTA 2000-3000 times, once every 7 days, can recover three times the fundamental.
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Flowers encyclopedia
Introduction Salvia splendens Scarlet Sage (Salvia spcendens) Families and genera: Lamiaceae Alias: Sage, the red walls, grass red ivory Characteristics: Salvia is a perennial herb, often for annual cultivation. Stem erect, smooth, rectangular. Leaves opposite, ovate. Raceme top students, are red all over the fluff. 2 to 6 flowers, whorled, red, bell-shaped calyx, and the petals of the same color, corolla lip. Common variants are: a bunch of white (var.alba), calyx and corolla are white; a bunch of purple (var.tropurpurea), Calyx and Corolla are purple. Common varieties of Salsa (Salsa) series, which is more well-known color varieties, the rose red color (RoseBioolor), orange-red color (SalmonBicolor) more attractive, from sowing to flowering is only 60 to 70 days. Sai Zile (Si-zzler) series, is currently Europe's most popular varieties, several varieties by the Royal Horticultural Society Award, in which orange-red color (SalmonBicolor), Bourgogne (Burgundy), Ao Qide (Orchid), etc. Variety is very popular in the international arena, with full flower, colorful, dwarf is strong, good branching, early flowering and other characteristics. Beauty Queen (Clapatra) series, height 30 cm, good branching, colored white, pink, red, dark red, purple and so on, began to blossom from the height of 10 cm. Flame (BlazeofFire), height 30 to 40 cm, early flowering species, long flowering period, from sowing to flowering 55 days or so. In addition, Red King (RedVista), Red Arrow (RedArrow) and the phoenix (Phoenix) and other dwarf varieties. Belong to the same species have red flowers ornamental sage (S.coccinea), where the red lady (LadyinRed) bright red flowers; coral fairy (CoralNympH) orange-red calyx, white corolla color species; Snow Fairy Distribution and habits: Native South America. Shade, but also resistant to half shade, neutrality should be loose fertile soil, poor cold tolerance. Less heat, grow comfortable 20 to 25 degrees Celsius and 15 degrees Celsius or even yellow leaves fall off, more than 30 degrees Celsius while the flowers and leaves smaller. Propagation and cultivation: Seed propagation: general planting of 3 to 6 months. Larger seeds, 1 gram of seeds 260 280. Germination temperature for 21 ~ 23 ℃, 15 ~ 18 days after sowing germination. If autumn sowing indoor coil can be used at room temperature must be above 21 ℃, germination fast and tidy. Lower than 20 ℃, the germination potential decreased significantly. In addition, a string of red for the hi light of the seed, seed casing was not required, the available light around seeds put vermiculite withdrawal will not affect the light transmission was underway moisturizing effect, can increase the germination rate and uniformity, the germination rate of 85 general % to 90%. Propagation: 5 to August as well. Choose sturdy full branches, 10 cm long, sterile leaf mold _insert_, the _insert_ soil to keep 20 ℃, 10 days after _insert_ion may take root, 20 days can be transplanted. Pest Control: leaf spot and frost often occurs Application: Salvia plants suitable for large-scale flower arrangement, flower border, landscape effects are particularly good. In particular, in recent years new varieties of pure colors, multi-color, flower color to produce a qualitative change. Dwarf varieties of plants for the windowsill, balcony landscaping and hut, order before the embellishment, beautiful colors, warm atmosphere. But many pink / white, red / white color Species and blue / white, purple / white powder and sage to join, so that room is more elegant and chic environment.
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English Expression
n.: redstring, scarlet sage
lat.: salvia splendens ker-gawl.
French Expression
n. sauge-éclatante
Related Phrases
vegetation
flowers and plants
park
virosis
flowers and plants crop damage due to insects
salvia splendens ker-gawl. disease
paozhanghong
joy flowers and plants
Celebration Yonghua
Containing Phrases
cluster Lips
salvia splendens ker-gawl. disease
salvia splendens ker-gawl. virosis
salvia splendens ker-gawl. Damping-off
Salvia splendens ker-gawl. epidemic mildew
Salvia splendens ker-gawl. Tree mallow glycoside
Salvia splendens ker-gawl. Sichuan flavor hot pot Store