How to Make Painted Terracotta Pots: Watermelon Painted Planter Ideas Want to grow lilies Here's the checklist , Soil mixture : 40% garden soil + 30 % cocopeat + 20% vermicompost + 10 % sand , Pot size : 8 inch deep , Sunlight : 3 to 4 hours , Water : only Unbranded Plant Outdoor Plastic Planter Box with Trellis and Drain Plug for Climbing Plants (43.43 in. H x 18.27 in. x 59.29 in.) 508A white Black Square Plant Saucer, 16" At Home