Vigoro All Purpose Potting Soil Mix, 28.3 L Biiibo Biiibo Do you grow hellebores in pots?.. I do. They require a large container because they develop an extensive root system. I use them in my spring display with buttercup, ivy, pansies, grasses, spring Hexagon Frame Air Plant Wall Holder Pauline Stanley Studio + Rare Bird Co. How Often to Mist Air Plants? The Answer May Surprise You