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Poplar 'Erecta'
Populus tremul
'Erecta'
Populus tremula 'Erecta' is characterized by its vertical growth, appearing narrower and more upright than the common poplar. This makes it a suitable species for gardens with limited space or narrow roadsides. The following is information regarding this tree's growth characteristics, propagation methods, cultivation techniques, garden uses, and major pests and diseases, as well as control methods. Growth Characteristics - Tree Shape: Grows upright and tall, but has a narrow width. - Leaves: Oval-shaped green leaves that turn yellow in autumn after remaining green in summer. - Growth Rate: Relatively fast, growing approximately 1 to 2 meters per year. - Environment: Can grow in various soil conditions but prefers well-drained soil. It thrives best in sunny locations. Propagation Methods - Cuttings: The most common method of propagation; healthy shoots are cut and planted in spring or early summer. - Seeds: Propagation by seeds is possible, but the germination rate is low and the process is time-consuming. Cultivation Methods - Planting Season: Spring or autumn is suitable, as planting at these times allows the plant to establish roots well. - Water Management: Sufficient water is required during the initial establishment period, but the plant can tolerate drought to some extent after maturation. - Fertilizer: Use fertilizers with a high nitrogen content during the early growth stage to promote growth. Uses in the Garden - Space Saving: It grows vertically even in small spaces, making it advantageous for space utilization. - Ornamental: Its unique upright form makes it popular for landscaping. - Hedge: It grows quickly and is suitable for planting in confined spaces, so it is also used as a hedge. Important Pests and Diseases & Control Methods - Diseases: It can be susceptible to leaf diseases such as anthracnose; periodic fungicide treatment is necessary to prevent this. - Pests: Leaf beetles and aphids may occur; these can be managed through the use of appropriate insecticides and natural control methods. - Maintenance: Regular pruning improves air circulation and reduces the incidence of pests and diseases. The 'erecta' aspen is a tree that is relatively easy to care for, grows quickly, and adapts to various environments; with proper care, it can provide an attractive shape in the garden.
Plant Type
Plant Family
Willow family
Height
1.2m
Spread
3m
Colors
green
Bloom Period
April~May
Water Needs
commonly
Exposure
Sunny
Freezing Resistance
-40°C
Poplar
Populus tremula var. davidiana
Poplar tree 'Purple Tower'
Populus deltoides 'Purple Tower'