Top 5 Bonsai Trees for Beginners How to plant blackberries in containers! Start with a large container (they need more space than strawberries or blueberries), use a well draining potting mix, and plant at the same depth as the Plant a "Bulb Lasagna Pot" this fall. You'll be SO GLAD you did when spring rolls around. Here's how: Self Watering Hanging Basket Clear Plastic Planter Liners, Thermoformed plastic floral Liners Supplier Bacterial Blight of Anthuriums: Hawaii's Experience with a Global Disease