Pinching and staking allow for bigger mums
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Dear Neil, I received a potted chrysanthemum last year around this time. I cut it back to four or five inches after it finished blooming and divided it into a couple of clumps. I set them into the garden and watered them. They survived the winter and are now fully developed and, I assume, ready to set buds. My problem is that they are overgrown and topheavy. What do I do?