You bring home a beautiful pot of chrysanthemums, set it beside your pumpkins, and enjoy a burst of fall color on your porch. Then the first cold snap arrives, and suddenly those cheerful flowers are brown, drooping, or completely lifeless. It’s frustrating, especially when you paid $15 or $20 for a plant you hoped would last through Thanksgiving or return next year.
The problem isn’t necessarily that you did something wrong, because many store-bought chrysanthemums are grown primarily for seasonal displays rather than long-term garden survival. According to the University of Minnesota, many mums sold at big-box stores and grocery stores are florist types that aren’t bred to survive harsh northern winters. Understanding why store-bought mums die can help you make smarter purchases and avoid replacing the same flowers every fall.
