Q.Are Styrofoam Plant Covers Ok To Use For Mums?
I have two new garden mums planted in the ground. Is it beneficial to cover them with a styrofoam cone or just add an extra layer of mulch?

GKH_Susan
Certified GKH Gardening Expert
Certified GKH Gardening Expert
Answered on December 3, 2022
Adding more mulch would probably help more. Here are other ideas for covering plants:
https://www.gardeningknowhow.com/plant-problems/environmental/protecting-plants-winter.htm
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