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 Start Seeds Indoors in 10 Easy Steps: Espoma Organic Amazon.com: MUXINCAMP 7 Inch Large Plant Pots, 6 Pack Flower Pots with Drainage Hole and Tray Saucer Plastic Plant Pot for Outdoor Indoor House Plants and Flowers Herbs (Blue) : Patio, Lawn Where to keep succulents in winter? Here is a practical handbook Dynamo LED Grow Light Bloem Terra 15 in. Black Plastic Planter TR1400