Austin Artisan Profile: Zachary Aric Zamora
DIY: Cement Planters & Orbs - tutorials on how to make these garden pieces + how she mixed the cement mixture. With this info, you can make lots of garden art - via Remodelaholic
Try This Super-Simple DIY: Marbled and Ombre Concrete Planters (Apartment Therapy Main)
Make cement cloth planters. Approximately a water/cement ratio. Add drainage holes in the planter before it completely hardens to prevent cracking. You may also want to apply a couple coats of cement sealer after the planter is dry.
DIY Cement Planter, DIY Concrete Planter, make your own garden planters