When buying flowers, we often find that the ** of old pile flower seedlings is relatively high, which is mainly because it takes a long time and high cost to maintain old pile flower seedlings. The plants of the old pile are usually larger, have a strong flowering ability, and have better ornamental value, so they are naturally more expensive. However, there will always be some exceptions, there are some flowers that pay attention to "raising small but not old-aged", small seedlings are more suitable for buying, and old piles with too old seedlings need to be eliminated. Here are three types of flowers that are suitable for "raising a small person but not a pensioner".
Longevity flowers. 
Longevity flowers are a well-known flower variety, and many flower friends cultivate them at home. Although the kalancho flower looks like a "tree", it is actually an herbaceous plant, a succulent herb of the genus Sedum in the family Sedum. Unlike woody flowers, herbaceous flowers tend to face the problem of aging plants over time, and longevity flowers are no exception.
Over time, the branches of the kalancho will gradually thicken and gradually evolve into old piles. Although the longevity flowers of the old pile are vigorous and their ornamental value increases, the branches will gradually age, the number of flowers will decrease year by year, and the quality of the flowers will gradually decrease, the color will fade, and the petals will become smaller. Some flower friends have kept old longevity flowers for several years or even more than ten years at home, although they look more and more stout, but the flowers are getting fewer and fewer. This is not the reason for poor maintenance by flower lovers, but the aging of the longevity flower itself leads to a decrease in flowering ability.
The flowering of longevity flowers is affected by many factors, including the age of the plant, environmental conditions, and maintenance methods. Aging longevity flowers gradually lose their ability to bloom, which is a natural process. In order to solve the problem of longevity flower aging, many experienced flower friends will give up planting longevity flower old piles, every 3 4 years, cut off the branches and re-cuttings into small seedlings, and then eliminate the old piles, and cultivate small seedlings into large seedlings. The seedlings are able to reach their maximum flowering and good flower quality during the few years they grow into old piles.
Jasmine. 
Jasmine is known for its white, round flowers and rich fragrance, and is a popular variety in flower markets. Jasmine belongs to the very long-lived variety, with a lifespan of 10
20 years, but the peak flowering age of jasmine is only 7
8 years, especially at 3 to 5 years of seedling age.
Professional jasmine estates usually do not let jasmine plants last more than 5 years, because after more than 5 years, the amount of jasmine flowers will decrease year by year, affecting the yield, and jasmine plants that are more than 5 years old will be eliminated. In order to maintain the effect of jasmine blooming, the principle of "raising a small person without providing for the elderly" is also advocated. When the seedlings are nearly 5 years old, the flower growers will cut off the jasmine branches and re-cuttings to grow new seedlings. After a period of growth, these new seedlings will replace the old piles and continue to bloom with beautiful flowers.
Seasonal flowers. Known as the "Queen of Flowers", the moon flower is known for its strong flowering ability and multi-season flowering, and is one of the stars of the garden. Spring and autumn are the best seasons to plant moon flowers. When buying monthly flower seedlings, the old pile seedlings** are usually higher, and in contrast, the small seedlings and medium seedlings are more economical.
Nowadays, many of the seedlings are cultivated in greenhouses. Under the condition of artificial control, small seedlings are quickly cultivated into large seedlings by adjusting temperature, humidity, regular application of pesticides and using hormones. Although these large seedlings appear to be strong, they are relatively less adaptable to their environment. In contrast, although the seedlings have thinner shoots and weaker root systems, they have stronger environmental adaptability. After planting, small and medium-sized seedlings can adapt to the environment faster and have a higher survival rate. In addition, compared with expensive old piles, small and medium-sized seedlings are usually more economical and cost-effective.
When buying flowers, we should combine specific varieties and characteristics, and rationally choose flower seedlings that are suitable for us. Sometimes, the principle of "raising a child but not a child" allows us to enjoy more luxuriant and beautiful flowers in the garden.