Razzmatazz are pink/purple. This one is pretty but I don't know which of the many double Echinacea it is.

Do you have a cold frame? A greenhouse is a brilliant asset but since not many of us can spare the space for one, a cold frame is a good winter protection for tender cuttings. Yep, the top growth may die back but it is the roots where the action is so as long as the pots do not freeze for weeks at a time, they should be OK. If your winters are too cold, then simply keep them in a dormant state in a garage or basement - they are not dead, just resting. I sow a lot of my seeds all year round and frequently have cuttings to overwinter from summer...and I just assume that the plants 'know' what they are doing, will go into dormancy and when the conditions are right, will start to grow top growth again the following spring. There are always losses, especially with tender pelargoniums, which are susceptible to over watering (I keep mine practically dessicated now) but if the cuttings have developed enough roots, they will be perfectly OK coming through the winter.

Thank you so much! My mother has this growing at her house and I fell in love with the nice yellow flowers!

in my z5 MI ...they are annuals.. and reseed themselves rather easily.. IF there is enough snow cover that the larger birds that stay for winter.. dont eat all the fallen seed .. plant then around the deck or porch. as the flowers open.. wait for it.. around 4 oclock.. they will fragrance the sitting area in the evening... im not sure if they believe in day light saving time.. so that time might be off by an hour.. lol .. they are a perennial in their native range.. peru ... and act as an annual in colder climes ... https://duckduckgo.com/?q=marvel+of+peru+plant&t=ffab&ia=web ken