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How many degrees below zero can columbine tolerate? Detailed guide to growing methods and precautions
In late September, as autumn deepens, it is the best time to care for cold-hardy ornamental flowers. Among them, the "columbine," deeply loved by northerners, is the first choice. It not only has high ornamental value and easily fills out a pot with blooms, but is also not difficult to care for, making it suitable for beginners to buy and grow. "Columbine," also known by the alias cat's claw flower, belongs to the Ranunculaceae family and is a perennial