What flowers are suitable for Liaoyang
As an important historical and cultural city in the Northeast region, Liaoyang's unique geographical location has formed a diverse climate. This city by the Taizi River has distinct regional characteristics in flower cultivation, whether it is for courtyard planting or indoor potted plants, it is necessary to choose suitable varieties according to local climate conditions.
Climate and Flower Adaptability Analysis in Liaoyang
Comparison of Characteristics in Three Climate Zones
The average annual temperature in the northern mountainous area is only 5-7℃, with the extreme low temperature in winter reaching -30℃, it is recommended to choose cold-tolerant varieties such as yellow rose and azalea. The central plain area has significant temperature differences between day and night, which is suitable for the growth of ornamental shrubs like Chinese roses and hibiscus. The southern warm-temperate region has higher accumulated temperature, which can be used to cultivate slightly warm-loving plants such as peony and camellia.
Key Points for Seasonal Maintenance
In spring, prevent late spring frost by delaying outdoor planting until late April. In summer, with 70% of the annual rainfall concentrated, attention should be paid to drainage and preventing waterlogging when cultivating plants like100-day flowers and beauty cherry. In autumn, with day and night temperature differences reaching over 15℃, it is the best planting period for bulbous plants like tulips and narcissus.
Courtyard and Home Flower Selection
Recommended Ground-Planting Varieties
It is recommended to adopt a three-dimensional planting mode: combining climbing clematis and ground cover plants like stephanotis and peony to form a layered landscape. On the shady side of buildings, large areas of shade-tolerant plants like lilac and forsythia can be planted, while on the sunny side, Chinese wisteria and begonia can be used to create a floral corridor effect.
Indoor Potted Plant Management
During the winter heating period, it is necessary to increase air humidity, and leafy plants like green vines and hanging orchids are recommended to be placed with humidifying trays. It is recommended to use earthen pots with pearl rock as the growing medium, which can effectively regulate the common alkaline soil problems in the Northeast region.
Analysis of the City's Symbolic Plants
Key Points for Chinese Rose Cultivation
As the city flower, Chinese roses need to be protected with earth when overwintering outdoors in Liaoyang, with the base 30cm stem wrapped in straw matting at the beginning of November. Before spring sprouting, apply decomposed sheep manure, and promptly prune the残花 after flowering to extend the blooming period to the frost.
Ecological Value of the Chinese Scholar Tree
The city tree, Chinese scholar tree, accounts for 38% of the street trees in the urban area, with its deep root system particularly suitable for Liaoyang's monsoon climate. A 5-6-year-old tree can form a 10-square-meter shade area, effectively improving the urban heat island effect.
By scientifically selecting plant varieties and mastering maintenance techniques, whether it is for urban greening or home gardening, unique charm can be brought to the land of Liaoyang. It is recommended to regularly participate in cultivation training organized by the local garden department to obtain more accurate planting advice.