GreenShip Planter Pots for Indoor & Outdoor Plants, Set of 2 Modern De GreenShip Garden USA Urban Plant spinach seeds now and throughout the season, sowing every 3 weeks to have continuous produce. Cool the soil, and plant in part shade during peak of summer. Start indoors Wooden Planters at Tractor Supply Co. After years of trialing hundreds of varieties, and testing multiple methods, sowing pansies from seed has become a comfortable and habitual process for me. If you would like to know how I