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Miss Chen
2018年05月02日
Miss Chen
Close-up of FlowerDescription: This herbaceous perennial plant is 4-12" tall, consisting of a short stem that branches at ground level into 2 basal leaves with long petioles. The basal leaves are up to 3" long and 4" across. They are cordate-orbicular, deeply indented at the base, and have smooth margins. Their upper surface is slightly hairy and shiny. From the axil of a pair of leaves, develops a single reddish brown flower on a short stalk. Both the flowering stalk and the petioles of the leaves are covered with white hairs that are long and twisted. The flower is about 1" across; it has 3 calyx lobes that are triangular in shape and curl backward. The thick tubular base of calyx is divided into 6 rounded chambers (3 primary chambers, which are each divided into 2 secondary chambers). These chambers contain the ovaries, which develop into rows of seeds. The tubular base of the calyx is light reddish brown and covered with long white hairs. There is a stout column of reproductive organs at the throat of the flower, which is reddish brown like the lobes. It is surrounded by the inner surface of the calyx, which is white. The blooming period occurs from mid- to late spring, and lasts about 3 weeks. After the flowers wither away, the seed capsule splits open to release the seeds. These seeds have a fleshy appendage. The root system consists of shallow rhizomes that are fleshy and branching. This plant often forms vegetative colonies. Cultivation: The preference is light shade and moist to slightly dry conditions. The soil should be rich and loamy, although some rocky material underneath the soil surface is acceptable. Range & Habitat: The native Wild Ginger is a common plant that can be found in most counties of Illinois (see Distribution Map). Habitats include moist to slightly dry deciduous woodlands (both floodplain and upland), and bluffs. It often found along ravines and slopes. Faunal Associations: The reddish brown flowers probably attract flies or beetles as pollinating agents. The seeds attract ants because of their fleshy appendages; these insects help to disperse the seeds. The toxic foliage is not eaten by mammalian herbivores. [图片]Photographic Location: The edge of a wooded bluff at Kickapoo State Park in Vermilion County, Illinois, where this plant is quite common. The foliage in the upper left corner of the photograph of the basal leaves is Dentaria laciniata (Cutleaf Toothwort). Comments: This plant is called 'Wild Ginger' because the aromatic rhizomes have a ginger-like fragrance and flavor. Fresh or dried, they can be used as a substitute for the spice. Different varieties of Wild Ginger have been described by different authorities, which vary according to the length of the calyx lobes, and whether they are spreading or reflexed. The variety that is described here, Asarum canadense reflexum, is the most common variety of Wild Ginger in Illinois.
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Miss Chen
2018年05月02日
Miss Chen
Description: This herbaceous perennial plant is ½–2' tall and unbranched. The central stem is light green, glabrous to pubescent, and slender. Several alternate leaves occur along this stem; the stem has a tendency to zigzag between pairs of succeeding leaves. The leaf blades are 2–5" long and ½–2" across; they are narrowly cordate, ovate-sagittate, or narrowly hastate with a pair of rounded basal lobes. The leaves are indented where the petioles join the blades, and their tips are narrowly acute to acute. Two varieties of this plant have been described: the typical variety (var. serpentaria) has leaves usually exceeding ¾" in wide that are cordate or ovate-sagittate in shape, while a narrow-leaved variety (var. hastata) has leaves less than ¾" across that are narrowly hastate in shape. Both the upper and lower surfaces of the leaf blades are medium green and glabrous. The slender petioles are light green and ¼–1¼" long. One or more solitary flowers are produced from the tips of lateral stems that are found at the base of the plant; these flowers are held slightly above the ground surface, lie directly on the ground surface, or they are buried by fallen leaves. The alternate leaves of these lateral stems have been reduced to bracts that are less than ¼" in length. The flowers are ½–¾" in length; they are shaped somewhat like an old-fashioned tobacco pipe. Each flower has a petaloid calyx that is tubular and curved, 6 stamens, and an inferior ovary with a single style and 3-lobed stigma. The petaloid calyx is somewhat constricted at the throat, while its narrow outer opening is surrounded by 3 blunt lobes that are joined together and spreading. The outer surface of the petaloid calyx varies in color from pale greenish purple to deep reddish brown (maroon) and it is more or less pubescent. In addition to the chasmogamous (insect-pollinated) flowers that have been described, sometimes smaller cleistogamous (self-fertile) flowers are produced. The blooming period occurs during the late spring or summer. Afterwards, fertile flowers are replaced by 6-valved seed capsules that are about ½" across at maturity and more or less globoid in shape. The outer surface of each seed capsule has 6 fine ridges along its outer surface that are equidistant and longitudinal. Eventually, these seed capsules split open to release their seeds (there are about 48 seeds per capsule). These seeds are 4-5 mm. long, compressed-obovoid in shape, and brown. The root system consists of a short knotty rhizome that has abundant fibrous roots below. Cultivation: The preference is light to medium shade, mesic conditions, and a loamy soil with decaying organic matter (e.g., fallen leaves). As the flowers are not conspicuous, this is primarily a foliage plant for shade gardens or restoration of woodland habitat. Range & Habitat: The native Virginia Snakeroot is uncommon to occasional in most areas of Illinois, except in the NW section of the state, where it is absent (see Distribution Map). The typical variety of this plant (Aristolochia serpentaria serpentaria) occurs in all of the areas that are indicated, while the narrow-leaved variety (Aristolochia serpentaria hastata) is restricted to the southern tip of Illinois, where it is rare. Illinois lies near the northern range-limit of this plant. Habitats include rich mesic woodlands, upland rocky woodlands, wooded slopes, and wooded ravines. This is a conservative species that is normally found in higher quality woodlands where the original ground flora is intact. It usually occurs in the forest understory as scattered solitary plants, rather than in colonies. Faunal Associations: The odd-looking flowers are cross-pollinated primarily by flesh flies, fungus gnats, and possibly carrion beetles. After entering the flowers, these insects remain trapped in the calyx tube until the stamens mature, after which they escape carrying some of the pollen on their bodies. The floral reward of these insects is primarily nectar. The caterpillars of a butterfly, the Pipevine Swallowtail (Battus philenor), feed on the foliage of Virginia Snakeroot (Aristolochia serpentaria), although more than one plant is required to complete their development. Because the foliage and roots are toxic and unpleasant-tasting, mammalian herbivores do not feed on this plant. The method of seed dispersal for this plant is something of a mystery, although it has been speculated that small rodents may carry the the seeds to caches, where they are eaten as food. Because such rodents have short life spans, not all of the seeds are eaten (Allard, 2002). [图片]Photographic Location: A woodland in southern Illinois. The photographed plant is an example of the typical variety, or Aristolochia serpentaria serpentaria. Comments: It is possible to identify Virginia Snakeroot (Aristolochia serpentaria) by the shape of its leaves and its relatively low stature. The flowers of this plant resemble those of Woolly Pipevine (Aristolochia tomentosa) and Dutchman's Pipe (Aristolochia macrophylla), although the flowers of Virginia Snakeroot are smaller in size and they are held much closer to the ground. The latter two plants are much longer vines that are distributed primarily in SE United States, although Woolly Pipevine also occurs as a native plant in the southern tip of Illinois. These two vines are also cultivated occasionally. Some authors have assigned Virginia Snakeroot to the Endodeca genus, although this classification is not universally accepted. For example, Mohlenbrock (2014) refers to the typical variety of this plant as Endodeca serpentaria, while the narrow-leaved variety is referred to as Endodeca hastata. There is also disagreement about whether or not plants with narrow leaves are worthy of status as a variety or a distinct species.
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Miss Chen
2018年05月02日
Miss Chen
Description: This perennial plant is about 1-2' tall. It consists of 1-2 trifoliate leaves with long petioles and a stout peduncle (or stalk) with a single flower at its apex. Both the petioles and the peduncle develop directly from the corm; the peduncle is wrapped by a sheath at its base and it is shorter than the petioles. They both have a smooth hairless surface, and their color varies from light green to reddish green or brownish green. The light green to dark green leaflets are up to 7" long and 3" across; they are ovate or broadly rhombic, pinnately veined, glabrous, and smooth along the margins. The terminal leaflet is larger than the lateral leaflets. Jack-in-the-Pulpit is usually monoecious, but some plants are unisexual and they have the capability to change their gender. The whitish green to reddish green flower is about 3½" long and 2" across, consisting of a spadix and spathe. The light green spadix is cylindrical in shape; the male flowers are located above the female flowers on the lower half of the spadix, where they are hidden from view by the surrounding spathe. These flowers are tiny in size and they lack corollas and calyxes. The male flowers have several stamens, while the female flowers have a single pistil. The spathe loosely surrounds the spadix, exposing only its upper portion (the "Jack" of the flower). The upper part of the spathe develops behind the spadix and then curves over it, providing a protective hood (the "Pulpit" of the flower). This spathe varies from light green to reddish green in color; its tubular base is slightly furrowed and often has white or burgundy stripes. The blooming period occurs from mid- to late-spring and lasts about 2 weeks, although the spadix and spathe remain attractive for a longer period of time. The flowers may emanate a faint scent that resembles stagnant water or fungi; if so, it is difficult to detect through the human nose. If cross-pollination occurs, each fertilized flower will develop a fleshy red fruit about ¼" across; this fruit contains one or more seeds. Collectively, these fruits can form an ovoid mass up to 2" long. The root system consists of a corm up to 1½" across with secondary roots. Cultivation: The preference is dappled sunlight to light shade during the spring, when vegetative growth and flowering occurs; medium shade is tolerated later in the year. The soil should be moist to mesic and contain an abundance of organic material from decaying leaves and other material. It is easier to start plants from corms, rather than seeds. [图片]Range & Habitat: The native Jack-in-the-Pulpit is a fairly common plant that occurs in every county of Illinois (see Distribution Map). Habitats include mesic deciduous woodlands and shady hillside seeps. This species typically occurs in original woodlands that have never been subjected to the plow or bulldozers. Faunal Associations: The flowers are pollinated by fungus gnats (Sciaridae & Mycetophilidae) and the larvae of parasitic thrips. In particular, the oligolectic thrips Heterothrips arisaemae and probably Ctenothrips bridwelli are attracted to the flowers of Jack-in-the-Pulpit. The foliage and corms (especially the latter) contain crystals of calcium oxalate, which can cause a burning sensation in the mouth and irritation of the gastrointestinal tract. As a result, mammalian herbivores rarely eat this plant. However, some upland gamebirds feed on the foliage occasionally, including Meleagris gallopavo (Wild Turkey). The red berries are eaten by some woodland birds, including Hylocichla mustelina (Wood Thrush) and the Wild Turkey. [图片]Photographic Location: The photographs were taken at Busey Woods in Urbana, Illinois, and at a woodlands near Kickapoo State Park in Vermilion County, Illinois. Comments: Jack-in-the-Pulpit is a favorite woodland wildflower because of its curious flowers. The closest relative of this species is Arisaema dracontium (Green Dragon). Green Dragon also occurs in moist to mesic woodlands, but it is less common in Illinois. Each flower of Green Dragon has a long narrow spadix that protrudes above the spathe; the latter is narrowly cylindrical. The foliage of these two species differs as well: Jack-in-the-Pulpit has compound leaves with 3 leaflets, while Green Dragon has compound leaves with 5-13 leaflets. The leaflets of the latter are more narrow than those of Jack-in-the-Pulpit. In southern Illinois, there is a rare subspecies of Jack-in-the-Pulpit, Arisaema triphyllum pusillum, that is a dwarf version of the typical subspecies.
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Miss Chen
2018年05月02日
Miss Chen
Close-up of InflorescenceDescription: This herbaceous perennial plant is 1½–2½' tall. It consists of a single basal leaf and single flowering stalk. The basal leaf has a long stout petiole that is up to 2' long and erect. This petiole is pale green, glabrous, and glaucous. The basal leaf is up to 2½' long and 2' across; it divides into 5-13 leaflets that are parallel with the ground. Each leaflet is up to 8" long and 2½" across, narrowly ovate, smooth along the margins, glabrous, and dark green. The 2 terminal leaflets may be deeply cleft into 2 or 3 lobes that resemble smaller leaflets. The naked flowering stalk is about ½–1' tall (not including the flower); it is whitish green, unbranched, erect, and hairless. At the apex of this stalk is a single flower that consists of a spathe and spadix. The spathe is about 2" long, pale green, glabrous, and glaucous. This spathe wraps around the base of the spadix, but it is partially open and pointed at the top. The spadix is about 6-12" long. The lower portion of the spadix is about 2" long and nearly surrounded by the spathe; it is cylindrical in shape and bears the male and/or female flowers. Most plants are monoecious with separate male and female flowers, but sometimes they are unisexual. The male flowers occur above the female flowers; they are both rather small and inconspicuous. The upper portion of the spadix is about 4-10" long and tapers gradually to a point. It is usually whitish green and remains more or less erect. The blooming period occurs during late spring and early summer and the flowers remain attractive for about a month. They may release a fungus-like scent that is not detectable by the human nose. Each flower is replaced by an ovoid mass of berries, which become orange-red by the end of the summer. The root system consists of a corm with secondary roots. This plant can spread by forming offsets or by reseeding itself. Cultivation: The preference is dappled sunlight during the spring and light shade during the summer. The soil should be moist and loamy with a layer of decaying leaves. This plant adapts to shady areas underneath trees and doesn't like to dry out. It has few problems with disease and insect pests. Range & Habitat: The native Green Dragon occurs occasionally throughout most of Illinois, although it is uncommon or absent in the NW area of the state (see Distribution Map). Habitats include moist deciduous woodlands, shady seeps, and wooded areas adjacent to springs and vernal pools. The presence of this species is an indication that the original woodland flora is still intact. Green Dragon often occurs in the same habitats as the closely related Arisaema triphyllum (Jack-in-the-Pulpit), but the latter species is the more common of the two. Faunal Associations: The flowers of Green Dragon attract simple flies (Nematocera), particularly fungus gnats. A thrip species, Ctenothrips bridwelli, has been observed feeding on Green Dragon in Illinois. The berries are eaten by the Wild Turkey, Wood Thrush, and possibly other woodland birds. Mammalian herbivores, including White-Tailed Deer, rarely feed on the foliage and corms as they are highly toxic. The toxic agent is calcium oxalate, which causes a burning sensation in the mouth, gastrointestinal distress, and possible damage to the kidneys. [图片]Photographic Location: Near a vernal pool at Busey Woods in Urbana, Illinois. Comments: Green Dragon is an attractive foliage plant for shady places and the unusual flowers are interesting as well. This species resembles Arisaema triphyllum (Jack-in-the-Pulpit) somewhat, but the latter has only 3 leaflets per compound leaf. There are also differences in the structure of their flowers: the spadix of Green Dragon is much longer and strongly exerted from the spathe, while the spathe of Jack-in-the-Pulpit forms a hood over the spadix.
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Miss Chen
2018年05月02日
Miss Chen
Description: This perennial wildflower is about 1½' tall and 2' across. A single compound leaf and the inflorescence develop from a short stalk that is less than 1" long. The slender petiole of this leaf is about 1–1¼' long and erect; it is light green to dark red and glabrous. The blade of the compound leaf is divided into 3 segments; each of these segments is pinnately compound, consisting of 3-7 leaflets. The leaflets are up to 5" long and 2" across; they are ovate to obovate, medium green, hairless, and finely serrated along their margins. The inflorescence consists of a branching stalk of several umbels (usually 3); this inflorescence is about ¾' tall and hidden from above by the leaflets. Each globoid umbel spans about 1½–2" across, consisting of about 40 small flowers and their pedicels. The pedicels are pale green and glabrous or pubescent. Each greenish white flower is about 1/8" (3 mm.) across, consisting of 5 petals, 5 stamens, a pistil with 5 styles, and insignificant sepals. When the flower opens, the petals become strongly recurved. The strongly exerted stamens have white filaments and white anthers. The styles are very short and appressed together in the center of the flower. The ovoid-oblongoid ovary is shiny green. The blooming period occurs during late spring to early summer and lasts about 2-3 weeks. The flowers are replaced by small blue-black berries; each fleshy berry is about ¼" across and contains 5 seeds. The root system consists of a vertical rootstock with fibrous secondary roots; long horizontal rhizomes are produced occasionally, from which clonal plants develop. Cultivation: The preference is light shade, mesic conditions, and loamy, rocky, or sandy soil containing some loose organic matter. Range & Habitat: The native Wild Sarsaparilla is occasional in northern Illinois, uncommon in west-central Illinois, and absent from the rest of the state (see Distribution Map). Habitats include rich woodlands, rocky woodlands, sandy woodlands, swamps, and forested bogs. This species adapts to a variety of wooded habitats. [图片]Faunal Associations: Unfortunately, information is lacking about flower-visiting insects. The caterpillars of Papaipema araliae (Aralia Shoot Borer Moth) bore through the stems. The berries of Aralia spp. are eaten by some woodland songbirds, including the White-Throated Sparrow, Swainson's Thrush, and Wood Thrush. The berries of Aralia spp. are also eaten by some mammals, including the Red Fox, Eastern Skunk, and Eastern Chipmunk. Photographic Location: A rocky woodland at The Potholes in west-central Indiana. Comments: At one time, the roots of Wild Sarsaparilla were used as a substitute for genuine Sarsaparilla to flavor root beer, hence the common name of this woodland wildflower. Wild Sarsaparilla is related to the better known Panax quinquefolius (American Ginseng). This latter species differs from Wild Sarsaparilla by its palmate leaflets and red berries. Other Aralia spp. in Illinois are, in most cases, woody shrubs or trees. An exception is Aralia racemosa (American Spikenard), which is a much larger plant with more leaflets (9-21) per leaf segment.
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权问薇
2018年05月02日
权问薇
[图片]浇水太多 它虽喜湿，但也不能浇太多水，不然就会让盆内存水，这样就会让根长时间浸泡在水中导致烂根。或者遇到大雨后，没有及时将雨水排出，也会出现这种现象。 此时我们就要立刻控制浇水，并且将盆子快速移到通风地方，一直等到它的叶子恢复了光泽，方可正常养护。 如果烂根过于严重，就需要将烂根剪掉，这样可以促使新根长出。但如果遇到夏天炎热天气时，也不能浇水太少，不然也会叶干。所以浇水要看情况而定。 [图片]强光照射 它通常在半阴的环境下可以长势极好。如果遇到夏季强光照射，你没有及时为它遮阴，这样就会将其叶子灼伤，此时我们要看情况处理，如果症状轻微，那移到通风处就可以了。 光照不足 虽不能受强光照射，但是也不能让光照不足了，因为太弱的光线会让它的植株变弱，这样就会开花少，叶子也干。此时，我们就要记得除了夏季适当遮阴外，其它时间都可以放在散光处养，尤其是在冬季，更要保证阳光充足。 [图片]施肥不恰当 在它生长的最好时，如果不给它及时施肥，就会让它出现营养不良的现象，长势也弱，这样叶片也就开始变干。所以此时要及时为它追肥。但也不可以施肥过多，尤其是在夏季温度较高时，更要控制，因为此时施肥会让它产生肥害，叶子也会变干，所以此时要停止施肥，并加水稀释。 [图片]
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张祥明
2018年05月02日
张祥明
给菠萝削皮 我们一般直接买削好的菠萝，毕竟咱可没有水果店老板的刀工啊 没关系，跟老板说把菠萝皮一起打包带走就行啦 [图片]有的花友需要自己削果皮，可以参考下面这个方法哦 1、切头去尾 怕扎手的话可以带上手套~切掉菠萝的头和底端 切下来的菠萝头还可以水培呢 [图片]2、切掉菠萝皮 切掉3-5毫米的厚度就差不多啦，然后再横刀挖掉洞洞 有专门用来挖洞的小刀就更方便咯 [图片]直接做清洁 新鲜的菠萝皮可以直接拿来清洗厨房污垢 掺点洗洁精一起擦锅底，菠萝是酸性的可以除铁锈，擦完又光又亮了！ 菠萝皮放在新家里，还能除甲醛呢，正在装修的花友赶紧攒起来~ 除此之外，菠萝皮的更大用处是：做酵素 [图片]制作菠萝皮酵素 花友们肯定烦恼家里沤肥味道太大，花花推荐用菠萝皮来沤肥，不仅没异味，还香香甜甜的呢~咱现在就开始吧 1、菠萝皮洗净晾干 为了后面发酵的时候不变味变坏，先把菠萝皮洗一下 放在筛子上晾干 [图片]2、准备好容器、红糖 矿泉水瓶、玻璃瓶都可以，大家可以根据自家需要选择大小，提前把瓶子洗干净 瓶子晾干，里面不要有生水哈 准备好红糖，红糖和菠萝皮的分量比是1:3 [图片]3、在容器里加入红糖水（红糖和水的配比是1:10） 注意不要太满，大概装到容器的六分之一就行 4、加入菠萝皮 5、盖上盖子 6、每月要开盖放气 一般3个月才能腐熟，期间的发酵会产生一些气体，所以要注意放气喔 嫌麻烦的可以把橡胶手套扎在瓶口，气体多了就把手套“吹饱”，这时候就赶紧打开敞气儿~ [图片]一般每月打开1-2次就行，下面是第一个月开盖，酸酸甜甜的果香味儿，有一些浮沫是正常哒O(∩_∩)O 有些花友会发现酵素表面有一层白膜，这也是正常的，不是坏了喔 7、过滤待用 3个月后，酵素就发好啦，咱用纱布做滤网过滤一下 过滤之后装进小瓶 8、兑水浇花 菠萝皮酵素不能直接浇花，要兑清水才行（酵素：水=1:1000），不用经常浇，一个月浇两次就行，保证你的花越开越大，叶子绿油油！ [图片]9、用作清洗剂 菠萝皮加洗洁精加水（1:1:10）可以做成强力清洗剂，清洁力强还带天然水果香呢 可以清理厨房水槽、台面等油腻污垢 用来拖地板，擦洗真皮沙发、玻璃桌面都是清爽又干净 [图片]卫生间的瓷砖、水台等也可以用它来清洗 其他水果皮通用吗 除了菠萝皮，苹果皮、柚子皮、桔子皮、橙子皮都可以做哒 下图左边是苹果酵素，右边是桔子皮酵素 [图片]酵素一股果香，真是让人馋馋的~可以用果肉来做酵素，还食用呢！ 下图为用菠萝肉、柠檬、冰糖做水果酵素 [图片]下图为菠萝、木瓜、猕猴桃、柠檬、红糖做水果酵素 [图片]做好之后过滤，装进瓶子美美哒，天然的果汁酵素喔~ 可以当茶泡着喝 可以加进白水、酸奶、奶昔里，水果味的更美味！ [图片]说了这么多，大家有没有学会呢，下次吃菠萝的时候，赶紧试一试吧~
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权问薇
2018年05月02日
权问薇
[图片]1、换盆时间 换盆的频率不宜过高，否则不利于根部的发育，这种植物一般在两到三年内换盆一次即可。它的换盆时间大多在四月份，因为其花期在四月到十月份，为了保证开花期间的营养充足，必须要换盆，更新过后的土壤肥力更加充足，有利于后期的开花。 [图片]2、换盆方法 将植株移出时要令它带土坨，以保护根部和减少水分的流失。要用黏性的培养土作为新的盆土，换盆时要去掉部分旧盆土，因为时间久了，土壤内的营养成分已经被植物体消耗掉了，壤土自身的肥力也会降低，不利于后期植物的生长发育。土壤具体的成分可以选择用腐叶土、园土、煤渣灰等量混合，要使土壤保持酸性，不可用碱性土壤。换好盆后要浇一次透水，再保持一段时间不要浇水，因为此时根部还没有固定，无法完全吸收水分，过多浇水会积涝。 [图片]3、注意事项 换盆时注意不要伤及根部，换过盆后要浇透水，放在通风的阴凉处，一周之后恢复正常养护。如果叶子发蔫缺水，要先对叶子喷水，等叶子恢复饱满后再浇一次透水。 [图片]
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权问薇
2018年05月02日
权问薇
[图片]1.时间选择 一般来说，我们会选择在每年的九月到第二年的一月份。 2.培养土的选择 这个步骤对于是否播种成功是非常重要的。首要的要求自然是疏松、透气、含有的营养丰富，还有透水性也得好。另外，根据这种植物本身的属性特点，还需要选择偏碱性的土，酸性的是不利于发芽的。 [图片]3.种子的选择 选择好种，最后的发芽率才高。具体来说，要挑那些籽粒饱满的、并且没有被病虫害侵袭的种才好。 [图片]4.播种及后期处理 把种子均匀地撒在土中。若是大规模种植，行距应在30cm×40cm。若是普通自己栽种，那么撒到花盆的土中就好。不过，需要注意的，这种植物的种子具有嫌光性。那么，只是撒下来是不行的。还需要覆盖上一层土，不需要太厚，薄薄的一层就好。 后期的管理也重要。第一，湿度一定得保证。第二，温度需要在十五度到二十度。注意，温度不是越高越好，最好不要过二十五度。大约等到十天至十五天，就能够观察到它发芽了。然后，等到长出来五片真叶的时候，就可以定植了。 [图片]
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弄啥嘞
2018年05月02日
弄啥嘞
[图片]1、是否可以及原因 近来，许多朋友都喜欢水养的植株。因为，有着清水的陪衬，整个植株会显得更加好看。并且，放在窗台等地方的效果也好。特别是光线照射下来的时候，水面会散发着耀眼的光，非常好看。 [图片]但是，这种植物是不适合水培的。因为，它的特性跟仙人掌比较相像。它们对水的需求都不大，并且非常耐旱。若将它放在水中养，很可能会导致烂根。到时候，不但观赏性下降，整个植株都有可能死掉。对于它，我们最好还是用土培的方式养。 [图片]2、如何种及其注意 （1）时间：最好在九月份到第二年的一月份，这段时间最适合。 （2）土壤：对于土培的植株来说，土壤的选择是十分重要的。营养多的、疏松透气的、排水性能强这些要求肯定是都要具备的。另外，根据它的习性，土壤还需选偏碱性的。酸性的是不适合它成长的。 （3）注意事项：准备好土和种子之后，就可以将它撒播下去。不过，需注意它的种子是有嫌光性的。所以，撒下之后，需要再覆盖上一层薄薄的土。湿度要保持，温度要在二十到二十五度，通风也要保证。大概经过十到十五天，就可发芽了。 [图片]
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