Find a glass container of your choice and once you lay out your sandy bottom and base of cactus soil, you’re ready to start planting. Lay some soil and place your plants where you want them to go. Once you’ve got your planting done, gently add in a bit more sand to cover up the cactus soil. It doesn’t have to be perfect, in fact I think it looks quite nice having a bit of the soil peeking through the sand. Check out the photos for a better guide!