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sulphate of soda
Erigeron canadensis
Erigeron annuus (Conyza canadensis) is an annual or biennial plant belonging to the Asteraceae family. Growth Characteristics- Height: It typically grows from 30 cm to 150 cm. - Leaves: They are long and narrow with serrated margins. - Flowers: Small, white or yellowish flowers bloom from summer to autumn and are densely clustered in a conical shape. - Environment: It thrives in sunny locations and various soil conditions, showing optimal growth in well-drained, moderately fertile soil. Propagation Methods- Seed Propagation: It propagates by seeds, which are typically sown in the spring. The seeds disperse easily through the air, demonstrating strong reproductive capacity. Cultivation Methods- Soil Preparation: Select well-drained soil and plant in a location where it can receive sufficient sunlight. - Watering: Water moderately during dry periods, but be careful not to overwater. - Spacing: Maintain consistent spacing between plants to ensure good air circulation. Uses in Gardens- Landscape Creation: Used to create wildflower gardens or natural vegetation zones. - Landscaping: Can be planted along garden edges or tree-lined streets to provide a natural feel. Important Pests and Diseases & Control Methods- Diseases: While there are no particularly serious diseases, root rot may occur if the soil becomes waterlogged. - Prevention/Control: Ensure good drainage and maintain an average watering schedule. - Pests: May be damaged by aphids or other small pests. - Prevention/Control: Observe the plants frequently; if pests appear, spray with soapy water or use natural predators for natural control. Regular care and observation are required, and controlling propagation is particularly important as seeds spread easily.
Plant Family
Asteraceae
Height
50~150cm
Colors
white
Bloom Period
July to September
Water Needs
commonly
Exposure
Sunny
Freezing Resistance
-40°C
Cloud chrysanthemum
Erigeron alpicola
Wild daisy
Erigeron annuus