The botanical name of these lovely flowers, reminiscent of small fireworks - "New Belgian asters", the Russians call them "September", and Ukrainians - "frost." It comes from small-colored asters from North America. Gardeners have been bred since 1686.
In our front gardens, frost bush can not be counted. The peak of their flowering is during the Indian summer. Autumn frosts do not frighten the frost. Even when the first snowflakes flashed in the air, and frosts are kept at minus 5-7 degrees, it still stands in full bloom without harm to itself.