What flowers are suitable for Aba
In the hinterland of the Western Sichuan Plateau, the unique geographical environment of Aba Prefecture has given birth to a diverse ecosystem. The significant temperature difference between day and night, strong ultraviolet radiation, and obvious vertical climate distribution provide special conditions for plant growth. Mastering the climatic characteristics of the region and selecting suitable flower varieties are the keys to creating a highland garden.
The impact of Aba's climate on plants
Obvious characteristics of three-dimensional climate
From the river valleys at 500 meters above sea level to the alpine meadows at 4,000 meters, the average annual temperature drops sharply from 15℃ to 2℃, forming seven vertical climatic zones. The hilly plateau area with a winter duration of six months requires plants to have extremely strong cold resistance.
Distribution of light and precipitation
With an annual sunshine duration of over 2,000 hours combined with 600-800mm of precipitation, it creates a paradise for heliophyte and drought-resistant plants. However, the locally阴暗 and humid峡谷 areas provide living space for shade-loving species such as primroses.
Highland flower planting guide
Preferred ground planting varieties
• Extremely cold areas (above 3,000m altitude): Ice flower, Iris, and丛生福禄考 (Congsheng Fulukao)•中山 zone (2,000-3,000m): Viola, Perennial flax, and荷包牡丹 (Hepaomudan)• Valley areas (<2,000m): Jerusalem artichoke, Delphinium grandiflorum, and Platycodon
Potted plant maintenance skills
When choosing container plants such as Rhododendron and high mountain tea, it is recommended to use red陶 pots to enhance breathability. In winter, a simple greenhouse needs to be built in advance to maintain a temperature of above 5℃ for overwintering.
Malkang City flower mystery
Malkang primrose characteristics
This unique highland plant has a flowering period of up to 90 days, with blue-purple inflorescences blooming from April to June. Its succulent roots can effectively store water, and the waxy layer on the leaves can resist strong ultraviolet radiation.
City tree candidate varieties
Although the city tree has not yet been determined, local coniferous species such as spruce and fir have become popular candidates due to their outstanding ecological value.
When creating a garden in Aba, it is recommended to adopt a stepped planting strategy: planting drought-resistant species such as stone alkaline flowers on sunny slopes, cultivating shade-loving plants such as hosta on shady slopes, and using potted plants in courtyard spaces to adjust the microclimate. By properly matching plants from different altitude zones, a rich and colorful four-season flower landscape can be created on the snow-covered plateau.