What flowers are suitable for raising in Harbin
Cultivating flowers in Harbin, known as the "Ice City", requires full consideration of its unique climatic conditions. The average annual temperature in this famous northern city is 3.6℃. Winter lasts for 5 months, and extreme low temperatures can reach-38℃. The special geographical environment has created three major criteria for plant screening: cold resistance, drought resistance and short-period ornamental properties. The garden uses cold-resistant woody plants combined with lilac and ramatin to form a fragrant double wall. When it blooms from April to June, the entire courtyard is filled with a rich fragrance. Combine it with shrubs such as yellow-thorn roses and elm-leaf plum to form a rich spring flower landscape. The wooden hydrangea presents cool blues in summer, while in autumn, torch trees and purple-leaf plums perform a feast of red leaves. Perennial herbs are equipped with Hosta and Babao Sedum to form a shade-tolerant combination, peony and peony form the national color and fragrance CP, and lily lily and Hemerocallis to create a drought-tolerant flower environment. The underground parts of these perennial plants can withstand the severe cold of-30℃ and automatically germinate new buds every spring. Family potted maintenance plan Seasonal space allocation The potted plants can be placed on an open balcony from April to October, and need to be moved into a closed balcony from November to March of the following year. It is recommended to use red pottery pots to enhance air permeability and use perlite to improve soil structure to ensure humidity balance during indoor heating in winter. Characteristic plants recommend that the Northeast characteristic wood hydrangea has a cold tolerance index of-40 ℃, and its blue flower balls complement each other with white snow. The woody flowers introduced by Russia have a flowering period of 80 days and are an ideal material for building Beiguo gardens.
Through scientific selection of plant varieties and reasonable layout, ice city residents can also create a three-dimensional landscape with flowers in three seasons and branches in winter. It is recommended to adopt the vertical collocation model of "arbor, shrub and grass" and use lianas such as brocade flowers to enrich the spatial levels to give the cold garden a unique charm.