Ready, set, grow!, Planting Adenium seeds for vibrant blooms , Here are the short steps for planting **Adenium** seeds:, 1. **Prepare Soil**: Use a well draining cactus or succulent mix in a seed Fancy Flower Pot Trim 77 Inch Outdoor Wooden Raised Planter Box with Trellis and Drainage Vertical Garden Bed Frame Michaels Buy Big Sonoma Planter Set of 4 in Clay 22.0" D x 19.0" H Organic Clay How to pot up dahlias , If your dahlias have started to arrive you can begin to pot them up. I like to do this from late February Mid March. It gives me chance to check the viability of the tubers