We enjoy learning new things; thanks for this question. Apparently, Mammoth [TM] Mums were developed at the University of Minnesota. (Noted here, if you’re interested: https://mnhardy.umn.edu/varieties/flowers/chrysanthemums )
From there, we went to their growing advice page (http://www.extension.umn.edu/garden/yard-garden/flowers/garden-chrysanthemums/), where they describe care for 鈥済iant shrub-like Maxi-mums [TM].鈥 To your questions, we glean from this page that 鈥減inching鈥 is preferred to 鈥渃utting back鈥 (pinching being less than a haircut), and re transplanting… see the recommended soil and sunlight conditions.
If by chance you do not believe this to describe your plant, you could contact the folks at those pages鈥攕ee 鈥淎bout鈥濃攁nd they may have more information. We hope this helps!
We enjoy learning new things; thanks for this question. Apparently, Mammoth [TM] Mums were developed at the University of Minnesota. (Noted here, if you’re interested: https://mnhardy.umn.edu/varieties/flowers/chrysanthemums )
From there, we went to their growing advice page (http://www.extension.umn.edu/garden/yard-garden/flowers/garden-chrysanthemums/), where they describe care for 鈥済iant shrub-like Maxi-mums [TM].鈥 To your questions, we glean from this page that 鈥減inching鈥 is preferred to 鈥渃utting back鈥 (pinching being less than a haircut), and re transplanting… see the recommended soil and sunlight conditions.
If by chance you do not believe this to describe your plant, you could contact the folks at those pages鈥攕ee 鈥淎bout鈥濃攁nd they may have more information. We hope this helps!