Orchids always give people an elegant feeling, with fresh and elegant colors and rich fragrance. For many flower lovers, it is not easy to look at them from a distance, because it is not easy to raise them well. This orchid introduced in this issue, named Tiegu, is a very unique and interesting variety, and is known as the "Four Seasons (Orchid) Flower Head", which is very suitable for novice cultivation. Iron bone, produced in Puning City, Guangdong Province, has produced a series of new varieties through mutation and tissue culture, forming a series of iron bones. The well-known ones are iron bone sumei, iron bone yellow bud, iron bone thread art, iron bone white bud, iron bone banner, etc. In terms of leaf art changes, it is like Dharma of Moran variety, with endless changes, but floral art can crush Dharma, and no second image can be found in Jianlan. Iron bone series is Cymbidium cymosum flower, with green and white flowers (close to pure white), fragrance and large amount of flowers, with 5 to 12 flowers in one branch. The leaves are steel-green, thin and tall, and have the appearance of clanking iron bones, hence the name iron bones. In Japan, it is called Tianxiang, also known as Tianxiangsu, and there is a variety of iron bone yellow bud, also known as national color Tianxiang, which is worthy of its name. Iron bone series belongs to Four Seasons Orchid, Four Seasons Orchid. As the name implies, it will bloom in all seasons (actually it is very difficult to do so, usually only two seasons a year, and occasionally three seasons). The flowering period is long, and it blooms naturally from June to November, with a strong floral fragrance. If one plant is placed indoors, the whole room will be fragrant, just like a natural air freshener. Iron bone series has strong vitality and is very easy to raise. Unlike other orchids, iron bone elements should be raised in large pots! There are quite a few people who are raised with iron bones. They are all raised in a rough way. They are placed on the balcony and exposed to the sun. They bloom year after year. Except for iron bones, they can't be raised so well. Moreover, iron bones are cheap and have a long flowering period, which is very suitable for beginners to practice their hands.