You can plant any dahlia variety in pots, just make sure the pot is big enough. Dahlias dont do well when they dont have sufficient root space. You can also add something smaller like begonias or IDEALIST 17 Inch Bowl Planter, Ribbed Beige Reinforced Stone Shallow Planter, Large Bonsai Pot, Outdoor Plantable Seed Paper: Printing Compatibility How Do I Fertilize My Fruit Tree? A Beginner's Guide. Plant Me Green How to Grow Chia from Seed The Seed Collection