You sure can plant zinnia seeds in pots but dont forget to look for the smaller dwarf variety of seeds!, Last year I specifically used the Thumbelina zinnia elegans from @botanical_interests and Moneytree Parkland Payday and Installment Loans, Check Cashing In Tacoma, WA Best Indoor Plants for Low Light and Bright Light Rooms The Schrader Group Best Indoor Plants for Asthma Relief FNP Outsunny Raised Garden Bed with Trellis, Outdoor Wooden Planter Box wi anydaydirect