Frost can spell serious damage to tender plants, especially if you live in an area where frosts are uncommon, they pose a real threat to plants that are used to temperatures above freezing. Even if your climate experiences cold winters, a single frost can come late in the spring or early in the fall to kill your tender plants well before their time. Keep reading to learn more about protecting plants from frost.[图片]How to Protect Plants from Frost Keeping plants safe in frost means being vigilant about the weather. It’s always a good idea to stay as up to date as you can on current conditions in your area, which will give you the head’s up as to when frost may be expected. The best frost plant protection methods are dependent on the length of time cold temps will remain, how low they will go and, of course, the types of plants you have.[图片]These are tips to protect plants from frost if temperatures are projected to dip below 32 F. (0 C.) at night, but not much lower. They’re short-term safety measures that give your plants a few extra degrees to make it through the night, not winter-long plans. That being said, they can be quite effective for shorter periods of time. [图片]Water thoroughly. Wet soil retains warmth better than dry soil. You can also spray leaves with an anti-transpirant to prevent harmful winter loss of moisture. Cover with breathable material. Sheets, blankets, and towels thrown over the tops of plants can help them retain heat. If you cover your plants with plastic, hold it up with stakes – any parts of the plant that touch the plastic will be frosted. [图片]Hang lights in trees and bigger plants. A 100-watt bulb or a string of Christmas lights will radiate heat through the plant. Make sure your bulbs are outdoor safe, and not LED (LED does not give off heat). Move container plants. Cluster them close together to store heat better. Place them against the wall of a building, preferably a south- or west-facing one that will hold the heat of the day longer. Alternatively, you can bring them all the way indoors for the night. Wrap younger trees. Wrap the trunks of less mature trees in blankets to help retain heat. [图片]Nothing is guaranteed for keeping plants safe in frost, especially if the temperature falls lower than anticipated. If it’s autumn, pick everything ripe the day before the frost, just in case.

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长得像灯笼一样的吊钟海棠你们见得多了，那么像红色的大吊灯的宝莲灯你们见过没，最近我在花店看到了这种艳丽精致的花卉，看起来是非常华贵的，粉红色或红色的花苞或花蕾都是极其迷人的，观赏性太赞了。 [图片]#宝莲灯 是属于野牡丹科的热带花卉，它的花朵有点像一小串的葡萄，花苞就像是一个吊起来华贵吊灯。 北方的一些大的温室植物园应该可以看到它的身影，毕竟是一种热带观赏花卉，需要高温高湿的环境才容易生长。 [图片]含苞待放的宝莲灯，用吊盆养在露台，旁边是一些丝苇仙人掌，在偏南地区可以露地栽培，但是如果到了北方，就只能作为室内盆栽花卉了，而且要保持常年温暖湿润的环境。 [图片]作为室内盆栽，搭配一个宽大且较深的陶盆，看起来气派十足，宝莲灯长着革质的墨绿的大叶子，看起来就知道是热带的植物，看起来也是饱含水分，而它的花色通常都是粉色、白色或深粉色。 我们可以看到宝莲灯大大的花苞，还有它那小巧的花朵，全部都包裹在花苞下面，一个花茎上面会开出一大串鲜艳的小花,摆放客厅下面就极其动人了。 [图片]宝莲灯在原生地其实就是一种附生在树上的植物，有较高的温度和环境湿度，有散射光和通风的环境。 我们将宝莲灯养成室内盆栽的时候，就要注意使用排水性特别好的土壤，每次浇水都要等盆土干了之后浇水，每次不能经常让土壤潮湿，不然就容易积水烂根，每次浇透水，托盘上多出来的水要及时倒掉。 [图片]当然一些养护宝莲灯老园丁会使用更好的方法补水，就是用浸盆法补充水分，可以将整个花盆放在装满清水的盆中，浸泡15分钟之后再将花盆拿起来，花盆底部要滴光水分后再放回托盘，避免积水。 每次浇水土面2~3厘米的土壤都干了才能再次补水，如果是阴雨天则要向后延迟浇水时间。 [图片]宝莲灯想要开花多开花，就保持给予较为充足的光照，当然夏季温度过高的时候还是要适当遮阴，其他的季节则可以放在窗边或阳台上尽量见光，夏季适当遮阴养护，不能让烈日暴晒。 养护的温度常年保持15度以上是最适宜的，温度超过29度之后就要适当降温，避免温度过高造成植株萎蔫。 冬天可以适当降低温度，保持10度以上的温度，养室内注意不要放在空调或暖气旁边。 [图片]另外一个比较关键的点就是要保持养护环境高湿度，毕竟是热带植物，要经常在周围喷雾状水，保持50%以上的湿度，也可以开加湿器。 另外一个比较重要的就是保持环境通风，避免养在空间密闭的环境，避免闷热和潮湿的环境，不然容易诱发真菌感染。 [图片]花朵凋零之后及时剪掉花茎，避免养分消耗，花谢后不要马上施肥，可以看到萌发新芽之后再进行薄肥少施，一般是一个月给一次稀薄的酸性肥就行了。 养护宝莲灯就是要用微酸性、疏松透气和排水良好的堆肥土或沙质土，肥料也给酸性肥，有排水好的花盆，吊起来养也行，植株长得过高可以适当掐顶，也可以进行短截。

The wind howls like a banshee, perhaps the death she portends is the death of your landscape. Heavy rain beats down on the home and landscape like a steady beat of drums. You may even hear the occasional “ting” of hail pelting off windows and siding. Thunder rumbles, shaking the house around you. You look outside and see your landscape plants whipping around in the wind. Lightning strikes off in the distance, for a brief moment lighting up your view, showing you all the destruction you will have to deal with once the storm passes – downed limbs or trees, pots blown away, plants flattened, etc. Clean up after severe weather can be quite a chore. Continue reading to learn how to protect plants from thunderstorms.[图片]Thunderstorm Plant Damage Thunderstorms, specifically lightning, are good for plants. The air around us is full of nitrogen, but plants cannot absorb this nitrogen from the air. Lightening and rain put this nitrogen into the soil where plants can absorb it. This is why lawns, gardens and landscapes look so green after a thunderstorm. Thunderstorms may not be so good for you, though, if a tree limb falls and damages property or if your hanging baskets and containers have flown off to the neighbor’s yard. When there is threat of severe weather, remove container plants to a sheltered location.[图片]“An ounce of prevention is worth a pound of cure,” said Benjamin Franklin. While this is true of so many things, it is also true of preparing for severe weather. Performing regular maintenance of trees and shrubs can prevent a lot of storm damage. All too often we only assess the damage to our trees and shrubs after storms, when we should actually be inspecting them regularly to ensure they aren’t damaged when severe weather does hit. Dead, broken, weakened or damaged branches can cause severe damage to property and people when they come crashing down from high winds or heavy rain. If trees and shrubs are regularly pruned, much of this damage can be avoided.[图片]Protecting Plants in Severe Weather If you are in an area of high winds or frequent storms, you should stake small and young trees. There are many different kinds of tree stake kits available. Trees should be staked somewhat loosely so they are allowed to sway in the wind slightly. If they are staked too tightly, wind can cause the tree to snap right in half. To prevent severe weather damage to plants, like arborvitaeor yews, tie up interior branches with pantyhose so they do not flatten or split in the middle under heavy wind and rain.[图片]Small plants that tend to flatten in wind and rain, like peonies, can be covered with a 5-gallon bucket or other sturdy container. Just be sure to weigh this container down with brick or a boulder to ensure that it doesn’t fly off in high wind, and remove the container immediately after the threat of severe weather has passed.[图片]After a storm, assess any plant damage so you know how to properly prepare for the next storm. Preparation is the key to preventing thunderstorm plant damage.

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#爱之蔓 是一种充满活力和个性的吊盆植物，它长着一串串的叶子，每片叶子都像是一颗颗爱心，看起来就非常动人心弦，浴室就更加期待爱之蔓开花的模样，没想到它开出来的花朵那么奇葩！ 我自己也养了一盆爱之蔓锦，相较于爱之蔓，它的叶片上有更多的斑锦，而且叶子显得更加肥厚，叶缘上除了斑纹，还有粉紫色的颜色，看起来更加迷人。 爱之蔓是一种原产非洲的多肉植物，夏季也能保持生长，是一种非常优秀的室内盆栽植物，而且养护不需要经常浇水，适当给散射光就能养护。 夏季养护的时候可以适当遮阴，冬季养护最低温度保持在4度以上就行。 [图片]爱之蔓叶子上白色的叶脉，叶子是一个个大小不一的心形，叶背也是紫色的，养护一般是吊盆，它会长出长长的叶蔓，最长的可以长到几米长。 养护爱之蔓不需要经常打理，它有较好的耐热性，对光照的需求也不高，养护可以适当给予散射光，但是要保持养护环境通风。 [图片]上面这朵就是爱之蔓的花朵，爱之蔓是一种萝藦科的多肉，花朵也就长得比较怪异，花序很长，一般是依靠飞蛾授粉，这花朵初一看还以为是鞋子呢！ [图片]养护爱之蔓之所以不用经常照顾，那是因为它长着非常大的块茎，里面储存了很多的水分。 这也说明爱之蔓是非常害怕频繁浇水的，如果经常浇水，很容易造成积水，容易诱发烂根或烂茎。如果你实在是不知道什么时候浇水，可以等它的叶子有点蔫，叶子发皱之后再进行浇水，那就完全没有问题了。 栽种爱之蔓的花盆一定要有良好的排水孔，盆土一定要疏松肥沃和排水良好，可以在盆栽土中添加1/3左右的河沙用来增加排水性。 爱之蔓非常讨厌潮湿的土壤，积水容易腐烂，土壤没有完全干透之前一定不要浇水。 秋季天气变凉之后就要减少浇水，温度降到10度以下的时候就要适当控水了。 爱之蔓不喜欢频繁施肥，每年只需要在春季的时候2~3周施肥一次就行了，用稀释的液肥浇，而且施肥之前土壤要稍微湿润。 [图片]想要繁殖爱之蔓也是比较简单的，如果你的爱之蔓长了比较长之后，它的茎上面就会长一些根状瘤，可以从它的上方剪下来，在阴凉处晾干伤口之后，就可以埋入疏松的土壤中，3~5天后浇水，一周后慢慢见光。

#竹芋 是一种室内观叶植物，它有着椭圆形的叶子，叶面上有着斑斓图案，在室内阴凉处也能生长良好，所以就受到很多花友的青睐，喜欢它的人太多了，可是为什么竹芋到了晚上叶子会低垂，而叶子发黄又该怎么办？ [图片]先说一下为什么竹芋夜晚叶子会低垂，竹芋叶子是否会垂下来，还是要看环境，如果整天都放在光线明亮的地方，有光线，那么叶子就不会休眠，也就不会低垂，如果夜晚环境就比较暗，而且相对白温度低一些，那么叶子就会低垂，第二天恢复光照又能重新站起来了。 [图片]如果竹芋受到烈日直射或暴晒，那么就容易导致叶尖发黄，叶缘也会留下难看的枯萎迹象。 还有就是过量施肥也容易造成叶子焦黄，一定要避免施肥，竹芋作为一种观叶植物，在生长旺季可以适当补充肥料，夏季温度过高或冬季降温之后都要停止施肥。 [图片]如果是叶子褪绿，而且是一些嫩叶开始慢慢变黄，那么很可能就是浇水过多，或者是土壤积水，要尽快晾干盆土，虽然竹芋喜欢经常保持盆土微润，但是也不能让土壤经常潮湿，也要避免积水。 另外一种情况就是土壤偏碱，竹芋是一种热带观叶观花植物，给予适当的光照，加上温暖湿润的环境，它也是有机会开花，如果土壤偏碱，就容易导致叶黄。 这个时候需要补充适当硫酸亚铁溶液，稀释后浇到土壤中，保持土壤的pH值在6.0左右，可以经常用雨水浇水，自来水也要放3天再用来浇水。 [图片]下面会说到黄叶的另外一种情况，那就是竹芋患病了。 譬如常见的叶斑病，就是一种真菌感染，首先叶面上会出现非常小的水渍状的斑点，之后斑点慢慢变黄，并开始慢慢蔓延，最后就变成黄色的斑块或棕褐色的大斑块。 如果土壤经常积水，或者环境过于潮湿，且通风状况不好，就容易滋生真菌感染，就导致竹芋的叶斑病了。 [图片]这个时候就要适当控制浇水，将竹芋盆栽放在通风遮阴处，托盘上有积水的要倒掉，土壤不要过于潮湿，对环境进行清洁，让水尽快散失。 其次还要适当喷洒百菌清或托布津之类的杀菌剂，用来防治叶斑病，每周一次，连续喷3~4次左右就行了。 如果竹芋长出来的新叶变小而且变形，老叶的叶面上出现黄色斑纹，那么就是诱发植物的真菌感染，也要及时喷杀菌剂防护。

There are lots of plants in the garden that we devote almost no thought to. For example, parasitic plants exist in a wide range of conditions and they’re rarely discussed. This article is about hemiparasitic plants and the damage they can do to your landscape or garden.[图片]What is a Hemiparasitic Plant? Photosynthesis is an important process for plants everywhere, or so most people think. Smart gardeners, however, know that there are parasitic plants out there that derive some or all of their nutrients by stealing them from other plants. Just like parasitic animals feed on the blood of other animals, parasitic plants do much the same thing.[图片]There are two main types of plant parasites: hemiparasitic and holoparasitic. Hemiparasitic plants in gardens are of less concern than their holoparasitic counterparts. When looking at holoparasitic vs. hemiparasitic plants, the key distinguishing feature is how much of their nutrients are derived from other plants. Hemiparasitic plants photosynthesize, unlike holoparasitic plants, which do not.[图片]However, that’s not the end of the most important hemiparasitic plant info gardeners need. Because these plants are still parasites, they do utilize other plants to survive. By attaching to their host plants’ xylem, hemiparasitic plants are able to steal water and valuable minerals. Root hemiparasites are harder to detect, since they attach to their hosts below ground, but stem hemiparasites are obvious because they attach to the host’s trunk. Some root hemiparasites are able to complete their life cycles without a host, but all stem hemiparasites need a host to survive.[图片]Examples of hemiparasitic plants include: Mistletoe Indian sandalwood (Santalum album) Velvetbells (Bartsia alpina) Rattle plants (Rhinanthus) Indian paintbrush Most of these plants look very much like freestanding agents, but they are, in fact, feeding off something nearby.[图片]Do Hemiparasitic Plants Cause Damage? Having parasites in the garden is obviously cause for alarm for many homeowners. After all, these plants are leaching important nutrients from somewhere – it could be beloved landscape plants. The truth is that it really depends on the plant and the condition of the host whether or not a hemiparasitic plant will cause considerable damage. Those that are already weakened or plants that are devoting all their resources to producing food will be hit much harder than healthy landscape plants.[图片]The first sign of hemiparasitic plants is always the actual appearance of the plant in the garden, but if you’re unfamiliar with the parasite, it might seem like a harmless weed or wildflower. The host plant, no matter how healthy, will almost certainly show some subtle signals. For example, a lush green bush that has a hemiparasite may suddenly fade a little or need more feedings.[图片]Always check for new plants in the garden before assuming your landscape is simply old or ill, as recovery could be as simple as killing the hemiparasite that’s making it difficult for your plant to get enough nutrients.

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如果要说真正的#玫瑰 ，和月季完全区分开，那就是要讲到原始玫瑰了，现在很多野玫瑰都是经过大自然的杂交授粉培育出来的，所以不能说原始，只能说比较原生的玫瑰品种。 [图片]现在我们见到的月季其实都是通过玫瑰和蔷薇不断杂交培育出来的花卉。而玫瑰本来的模样是比较普通的，单瓣的花朵，花蕊通常是金黄色。 [图片]不过现在玫瑰是作为经济作物存在，它们一般都是用来制作香料的。这些玫瑰品种都带有迷人的香气，而且花朵非常灿烂。它们的花朵都是非常大的，而且花瓣完全盛放。 [图片]不过它们也有缺点，那就是花朵摘下来很快就会枯萎。这也是为什么花店没有真正的玫瑰售卖，因为它们的观赏性不如月季，而且容易凋零。 [图片]原种玫瑰其实就是我们常常会说到的野蔷薇了，就是在自然界存在没有经过杂交混种的野生玫瑰。 现在在世界各地也能找到一些没有经过杂交或没有经过很多次杂交的原始玫瑰，它们的长相都比较普通，你在野外看到它们，或许还以为是什么野花呢？ [图片]你看完上面的玫瑰之后，不知道有没有发现一个问题，就是它的花朵除了大，花瓣还有一个特点，玫瑰的花朵一般都是5个花瓣的，长得是非常均匀，花瓣都开得非常大，而且是没有重瓣的花朵的。 [图片]而且玫瑰的花期都是比较短的，摘下来的花朵也不能作为切花，当然就不能作为观赏花卉摆在花店了售卖了，这也是我们比较少看到玫瑰花的缘故了。 [图片]不过玫瑰花也有月季比不了的特点，那就是玫瑰在花朵凋谢之后，会结出非常鲜艳的果子，一般都是红色或黄色的小浆果，里面会有比较多的玫瑰种子。 [图片]这些鲜艳的果子是完全可以食用的，尝起来也比较甜，不过它们的果子太小，用来食用也是比较浪费的，也可以用来播种，将成熟的果子取出来，晾干之后尽快播种。 [图片]不要看玫瑰的花朵很快就会凋谢，其实它是一种生长非常强健的植物，它的耐寒性和抗病性都是非常棒的，在野生的环境下都能很好生长，基本没有什么病虫害，而且冬季寒冷也不用保护，平常养护也不用喷药防治，露地栽培的玫瑰更是不用浇水。 [图片]当然如果作为经济作物栽种，为了开更多的花朵，还是需要施肥、浇水和喷药的，不然就像生长在自然界的玫瑰那样，开花很少。 玫瑰花的刺是非常多的，而且植株越大，刺就越多。

Savvy gardeners are always on the watch for important plant infections in their gardens. One area that many neglect, however, are parasitic plants. If a plant is growing on or near another, it’s generally assumed they’re simply compatible, and not that one is drawing vital nutrients from the other. Learn more about holoparasitic plants in this article so you can better distinguish plant friend from foe.[图片]What are Holoparasitic Plants? Spending time in the garden means getting better acquainted with some of the more lowly denizens contained therein. You learn which plants are weeds, which ones are useful groundcover and, if you’re lucky, which ones are holoparasitic plants. With anything in life, the plant kingdom contains a small segment (about 4,400 species) of flowering plants that don’t produce any or all of their own food. This holoparasitic information will help you better recognize them when wandering the garden path.[图片]Holoparasitic plants in the garden may be some of the least obvious occupants, but they can have a big impact. These plants are wholly dependent on host plants to survive, tapping into their xylem and phloem, gaining access to water, minerals and other organic products. Holoparasitic plants don’t photosynthesize, but they do flower and often feature leaves that have reduced to scales and succulent stems. Parasitic plants like these attach to their host using a specialized structure called the haustorium, which is always a vital structure in holoparasites.[图片]Holoparasitic plants in gardens can either act strictly as parasites, stealing nutrients and giving nothing in return, but also not seriously injuring their hosts, or they can behave as pathogens. Plant family Hydnoraceae, for example, often coexist with their plant hosts. Other holoparasites, like dodder, will attach to and kill a wide range of host plants – in this way behaving both as a parasite and a pathogen. These two types of holoparasitic plants tend create a pretty simplistic picture, since, in reality, some strictly parasitic plants can accidentally kill their hosts, and some pathogenic plants can be resisted by genetically strong hosts. [图片]Other types of holoparasitic plants include: Toothwort Broomrape Beechdrop Squawroot Holoparasitic Plants vs. Carnivorous Plants Although it might seem like holoparasitic plants and carnivorous plants have a great deal in common, they’re really very different creatures. Where holoparasitic plants attach themselves to other plants, often without even bothering to produce roots or leaves, carnivorous plants both root in their environments and produce small and often waxy leaves for photosynthesis.[图片]Holoparasites produce none of their own food. Carnivorous plants, on the other hand, produce all of their own food, but live in nutrient-poor environments and, as such, must get some of their most vital building blocks by dissolving animals that have been lured and captured using a various traps. [图片]In a way, holoparasitic plants and carnivorous plants are complete opposites. They both thrive in areas where many plants would struggle, but how they do it is entirely different. Holoparasites work only hard enough to find a host; carnivorous plants work every day to bait and trap unsuspecting insects and small animals.

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叶片长得像西瓜一样的植物你见过没，它就是#西瓜皮椒草 ，一种看一眼就能吸引你的视线的植物，看看它那叶面上绿色和白色交织的斑纹，看起来活像是一个个小西瓜，它很适合作为室内的盆栽植物。 [图片]西瓜皮椒草有着水滴状的叶子，叶片青翠碧绿，斑纹可爱，加上它那红色的茎，和绿色的花茎，观赏性还是不错的。 养护难度也并不是太难，西瓜皮椒草喜欢温暖湿润的环境，在北方地区就作为盆栽养护，温度降到10度以下就要搬到室内养护了，日常养护温度保持在17~30度左右最适宜。 [图片]栽种西瓜皮椒草比较关键的就是土壤，盆土要疏松肥沃、有良好的排水性，最好是微酸性的沙质土，具体的搭配就是用泥炭土、堆肥土混合一些珍珠岩或河沙，这样的配制就有很好的透气性，有一定的保水能力。 西瓜皮椒草养护不需要太多的光照，养在室内光线明亮处也可以，特别是夏季温度较高的时候，就要保持遮阴的环境，避免暴晒或阳光直射。 在其他季节，阳光不太强烈的时候可以适当给予散射光，可以让它的叶面长得更加光亮，冬季可以尽量见光，这样它的植株才能长得更加茂盛。 [图片]养护西瓜皮椒草的水分和湿度也是最关键的，盆土在生长旺季的时候可以保持盆土微润，定期浇水避免土壤过于干燥，但土壤不能长期潮湿，特别不能积水，土壤过湿容易烂根。 西瓜皮椒草喜欢较高的环境湿度，所以在通风良好或空气干燥的情况下就多给喷雾状水，这样做还能清除叶面上的灰尘，有利植物进行光合作用，环境湿度保持在50%以上最佳。 [图片]栽种西瓜皮椒草除了保持水分、湿度和光照明亮的环境，就已经能够满足它的生长条件了，它对肥料的需求很少，不需要频繁施肥，可以在春夏季节适当补充稀释的液肥，肥料要以氮肥为主，施肥的时候要避免肥料直接浇到叶面上，不然容易造成肥伤。 [图片]西瓜皮椒草的繁殖也是比较简单的，一般都是用茎插繁殖，培育的时间一般是选温度在20~25度之间，保持较高的环境，遮阴通风培育。 可以直接剪下来一段茎，茎上面最好要有两个生长节点，在节点的下方切断，剪下来的茎直接扦插繁殖即可。 [图片]另外比较有趣的是，西瓜皮椒草还能用叶片扦插繁殖，选择中部厚实健壮的叶片，连同叶柄剪下来，叶片晾干伤口之后斜插在微润的珍珠岩中，保持介质微润，保持较高的湿度。

很多喜欢栽种开花的草本花卉都是需要播种的，而有些朋友就听说在育苗盆上面盖上保鲜膜就可以增加种子的发芽率，但为什么有的朋友尝试之后，种子却是全部都烂掉了？ [图片]（播种要准备排水好的容器，疏松的土壤和新鲜的种子） 我们在栽种喜欢喜欢高湿度和有好光性的种子的时候，就会在育苗盆上面盖上一层保鲜膜或罩子，这样可以达到增湿保温的效果，但是却不能在夏季高温的时候用，不然就造成温度过高，造成种子腐烂。 育苗盆覆盖保鲜膜的注意事项： 好光性的种子播种的时候不需要覆土，或者只需要覆盖很浅的一层土就行了，像常见的火龙果种子。购买种子的时候也要注意播种后是否需要覆土，种子对光照的喜好程度。 [图片]（盆土放到八分满） 好光性的种子一定要放在有光线的地方才能发芽，所以播种的时候不能埋太深，如果不覆盖保鲜膜，就容易造成温度湿度不稳定，造成不发芽。 这个时候我们就可以在播种前将育苗土浇透，保证土壤完全湿透，之后就用盖子或保鲜膜盖住，这样可以保持盆里面有稳定的湿度和温度。 [图片]（种子播种之后适当覆土） 如果育苗的环境温度过高，那就不能盖保鲜膜，温度过高不仅影响发芽率，还容易滋生病菌，造成种子腐烂。 如果是在天气凉爽、寒冷或干燥的时候，覆盖保鲜膜可以创造适宜种子发芽环境。 盖上保鲜膜之后不要暴晒或阳光直射，不然种子很快就被晒死，放光线明亮的地方就行了。 [图片]（种子种好之后要浇透水，避免用大水冲） 种子发芽之后就要适当透风，避免过于密闭，可以掀掉一部分，这样还能保持一定的湿度，但是通风效果会比较好。 [图片]（播种的土壤一般是用泥炭土+蛭石+珍珠岩1：1：1的比例混合） 幼苗长出来之后就慢慢撤掉保鲜膜或罩子，育苗要慢慢见光，不能一下晒太多，不然很容易晒伤。 [图片]播种还没发芽之前，都要保持盆土微润，但是不能经常积水，避免长期潮湿。另外注意每天掀开2小时左右透风。种子发芽之后就要掀开保鲜膜，避免过度高湿招惹病菌。

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