What flowers are suitable for growing in Changsha
To build a balcony garden in Star City, you can only get twice the result with half the effort by choosing the right plants! As a typical subtropical city, Changsha's unique climatic conditions give birth to a rich plant landscape. This article takes you to explore gardening options that can adapt to the local climate and showcase the characteristics of the city. Decoding Changsha's climate code, the warm and rainy ecological base has an average annual temperature of 17.2 ° C and precipitation of 1300mm+, creating Changsha's unique plant growth environment. The minimum temperature in winter is maintained above 4 ° C, allowing more than 80% of common ornamental plants to survive through the winter smoothly. The plum rainy season in late spring and early summer and the crisp autumn season form distinctive alternating characteristics of dry and wet seasons. Selected suitable flowers guide, the star varieties Rhododendron and Camellia, which are invincible in all seasons, can be called the local open-air cultivation duo. The former blooms in spring and summer, while the latter blooms in cold winter. For gardening enthusiasts who pursue the bursting effect, you can try the three-dimensional combination of wisteria + rose, and use the vertical climbing characteristics of wisteria and the continuous flowering ability of rose to create an ecological wall with scenery all year round. Characteristic herb matrix shade-tolerant plants such as alum root and jade hairpin are suitable for north-facing balconies with limited light. With grass flowers such as pansy and petunia, a multi-level container garden can be built. Waterscape lovers can choose lotus flowers and water lilies to use Changsha's abundant summer precipitation to create a mini waterscape ecosystem. City business card plants explore the conservation tips of city-flower rhododendrons. Choose acidic humus soil to cultivate them, and apply alum fertilizer water every month in spring and autumn. Trim the remaining flowers in time after flowering, and retain new buds to cultivate the next year's branches. Pay attention to the prevention and control of red spiders, and regularly wash the back of the leaves with a high-pressure water gun. The ecological wisdom of camphor trees. As the king of street trees, camphor trees can naturally repel insects. Family planting recommends selecting dwarf varieties and regularly pruning to control crown width. Pay attention to cold prevention during the seedling period, adult trees have strong drought tolerance, and drainage and waterlogging prevention during the rainy season. To create an exclusive plant space facing the south, a stepped flower stand can be designed. The upper layer is planted with sun-loving plants such as bougainvillea, the middle layer is equipped with meaty combinations, and the bottom layer is cultivated with peppermint and other herbs. Equipped with an automatic irrigation system, you can easily cope with the high summer temperatures. Remember to "plant in three points and raise in seven points", regularly observe the state of plants, and adjust the maintenance plan in a timely manner.
By mastering these plant selection and matching skills, you can also create a vibrant urban oasis in the four seasons of Star City. Start with a pot of city-flower rhododendrons and experience the enjoyment of gardening symbiosis with nature!