Planting with Sharon, Sunflower Starter Kit:, Surprisingly, sunflower seeds are fairly small. Sharon suggests planting 2 3 seeds per section. All seeds are a little bit different, but she suggests Acronde Wooden Plant Stand Flower Pot Planter Holder Succulent and Small Plant Stand Indoor Modern Wooden Home Decor Piece Plant Profile: Tillandsia bartramii Elliott UF IFAS Extension Putnam County Ferti lome Fish Emulsion Liquid Plant Food 16 oz Mfr# 10611 Ace Hardware Self Watering Fabric Pot Base, 4 Pack Amazon.com : Echinacea Seeds, Purple Coneflower Seeds, Over 2300 Echinacea Seeds for Planting, Non GMO, Open Pollinated, Heirloom Flower Seeds : Patio, Lawn & Garden