What flowers are suitable for Shuozhou
In Shuozhou, where the Loess Plateau meets the Yanmen Pass, its unique geographical location has created a climate with distinct seasons. This historic city has exceptional natural conditions for cultivating flowers, and is represented by the hollyhock and small-leaf poplar, two symbolic plants that embody the spirit of the city. Let's explore the green code of this city together.
Shuozhou Climate and Plant Growth Characteristics
Analysis of Temperate Monsoon Climate
The cold temperate climate with an average annual temperature of 7.9°C, combined with a semi-arid feature of about 400mm annual precipitation, forms a typical northern climate with large day-night temperature differences and frequent winds in winter and spring. The plants need to have resistance to adversity, given the sandstorms from March to May and concentrated rainfall from July to August.
Key Points for Soil Improvement
Most of the local soil is sandy loess, and it is recommended to mix humus soil for improvement when planting. For deep-rooted plants such as begonia and lilac, river sand should be added to enhance breathability. For potted plants, a mixture of peat soil and perlite in a ratio of 3:1 is suggested.
Shuozhou's Unique Flower Planting System
Preferred Ground Planting in Courtyards
The cold-resistant trio of Ulmus pumila (tolerates -35°C), Forsythia (tolerates -30°C), and Syringa (tolerates -25°C) form the basic landscape. Combined with perennial flowers such as peony (blooms from May to June) and daylily (blooms from July to August), they create a continuous ornamental effect. Hollyhocks are especially recommended for mixed planting, with their 2-meter height making them a natural screen.
Indoor Potted Planting Solutions
The combination of Epipremnum aureum and Chlorophytum comosum can purify the enclosed air in winter, while Sansevieria's oxygen-releasing properties at night make it suitable for placement in bedrooms. The drought-tolerant Pachira aquatica (watered every half month) and the moisture-loving Monstera deliciosa (watered weekly) can be used to form dry and wet分区养护.
Shuozhou's Symbolic Plants
Cultivation Tips for the City Flower Hollyhock
When sowing in May, dig a planting hole 40cm deep and apply enough bone meal as a base fertilizer. During the growing period, apply diluted soybean cake water weekly and pay attention to the prevention and control of aphids. After flowering in August, prune in time, retaining the base of three nodes to promote new branches.
Key Points for Cultivating the City Tree Small-Leaf Poplar
Choose 3-year-old grafted seedlings and plant them before spring germination. Use the deep pit shallow planting method (pit depth 80cm, covering the soil to 5cm above the root collar), and wrap the plant with straw rope in winter for the first three years to prevent cold damage. Pay attention to the prevention and control of longicorn beetle larvae, and use dichlorvos cotton balls to plug the虫孔.
From cold-resistant flowers to city symbols, Shuozhou's plant map testifies to the wisdom of coexistence between man and nature. The bright hollyhocks and the sturdy small-leaf poplars are not only part of the city's landscape but also a vivid portrayal of the tenacious character of the people of Shuozhou. Mastering these planting tips will make the courtyard bloom with the charm of the North all year round.