First of all, "Solidago canadensis" has a strong ability of diffusion and reproduction. In addition to sexual reproduction, Solidago canadensis can clone itself through asexual reproduction of underground rhizomes for 70 years.
Secondly, Solidago canadensis is extremely destructive to other species. Solidago canadensis has seriously invaded the growth space of native plants, causing great damage to biodiversity and ecological balance in the invaded areas.
Growth habit
Solidago canadensis can grow from hillside woodland to swamp area, which is common in urban and rural wasteland, beside houses, abandoned land, factories, hillsides, river slopes, uncultivated land, roadsides, railways, farmland and green belts. Western countries are not tolerant of shade, and no normal growing communities have been found under tall shade trees. Drought-resistant and barren soil-resistant, therefore, the hillside wasteland can grow well, even in cement cracks and stone cracks.