You need. Soil. Seeds. A Trowel. A Garden hoe. Step1. Full the garden with soil. Step 2. Next you need to make the soil wet so it is easy to plant. Step3. Then you make holes with the trowel for the carrot seeds. Step4. Put the carrot seed in the hole you made and cover it with the soil. Tip. Remember to water and fertilize if you what to.