Mix potting soil with a slow-release organic fertilizer that is rich in nitrogen
Plant your tomato a gardening container. Fill in the rest of the hole with your potting mix. Water for 15 - 30 seconds
Sprinkle a small amount of granular slow-release fertilizer 3-4 inches around the base of the plant (avoid fertilizing the stem or leaves of the plant). Water for 15 - 30 seconds after. Repeat 2 - 3 weeks after.