The more meat plants are getting more and more fire in the flower circle. As the main scorpion of the Jing Tianke, there are more and more faders who have begun to raise. In order to better understand the polyfatar habits of Changheng Grass, better to raise her, Xiaobian introduces you to the classification and variety of the lower grass genus, and the maintenance points!
Do not call and origin
The original origin of Changsheng Grass is Central and South Owu, North Africa Caucasus and Xiaoya (East Asia), gradually distributed into Asia and America, including China, Japan, Myanmar, India, and North America.
Latin Name: The name is Latin Word Semper (forever) and Vivium (growing)
Chinese name: Changsheng grass, Spider-nest Van Dynasty (Japanese botanist naming)
At first, there were 23 varieties (1930s). After the “fire”, the recording variety of Changsheng Grass has increased sharply. The main reason is that the bacon plant of the subject is very easy to hybridize, the name and quantity are very confusing.
For example: S.TECTORAM, this more meat has 500 varieties and more than 70 famous and cultivated names! Some of them are varieties and variants of early nature hybrids, and there are 50 varieties after screening.
In the mid-mortem in Japan, the elderly grass began to pop and widely reproduced. In recent years, more meat is introduced into our country, most of them start from Japan. The most common family breeding varieties of the elderly grass is a roll jail.
Changsheng grass form characteristics
The lucidia is a meat herbaceous plant, the leaves are slightly thick and the roll-shaped round, the blades are compact and distributed. Long branus flower, poly umbrella cone; red, yellow, white, green and other colors. It is similar to the lotus palm.
Changsheng Grass Polyfin Maintenance Knowledge
How to reproduce the elderly grass
The elderly grass is very cold, and it is very sensitive to high temperatures. It is necessary to pay attention to maintain air circulation in breeding and cultivation, especially in summer in high temperature environments.
Choice of soil selection of humus soil, the upper layer uses the sand and micrigetic acidity. Proposing species can use bracing and leaf insertion, and hybridization is easy to obtain seeds. It should be noted that do not water in the top of the plants, otherwise the filamentous hair loss will affect the value of viewing.
Peaceutical pest control
Mainly food pests and rot rhymes. Generally, killing pesticides are effective in pests, in general, the disease is stronger.
Changsheng grass polyphae common classification
The Changsheng Grass is very easy to hybridize in natural state and manual conditions, so there is also a big controversy.
Early multi-meat people generally divide the lucus into two subordellas: Sempervivum and Jovisbarba (Wrinkles of Write grass subordinate), now generally divided into 2 groups. In recent years, the continuous scholars have organized early varieties, and the confirmation of European origin is more scientific.
Common Chinese grass
Volume Juan: The leaves are full of green, the leaf tip has spider silk hair, and the 1940s began to popularize, now is more common, but it is not a beautiful variety.
Big red roller: gardening cultivar, plant diameter 6-7cm, the leaves have millions, almost glabrous and filamentous hair on the leaves, the leaf, the tip is obvious, the Ye Ji is red, the autumn is gradually red, and the branch short. By cold, winter and spring is the growth season.
Purple Peony: The leaves are white short hair, and the deep autumn plants began to be deep red from the leaves.
绫 绢: The leaf tip has a red, only the leaves have a small amount of white coaster, and the whole strands are inconsistent.
In addition: big flowers, 绫 绢, Wu’s growing grass, sacred, cherry, etc.
Changsheng grass hybrid species
Since the elderly grass is extremely easy to hybridize in the natural state, there have been more than 200 varieties, and a large number of studies in the mid-19th century (1853-1870) have been found, and Arachnoideum (Rolling), Montanum, Wulfenii (Wu growing grass) The relationship between natural hybrid varieties, and then discovered that they had a hybrid relationship between Tectorum (绢), GrandiFlorum (large flower 绫 绢), which has been classified and artificially mixed. Forward-looking basic research.
Xiaobian finally just want to say: no district is true! !