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.
**on a smaller scale for candle holder or plant pot holder**How to make a concrete Stool from a bucket, concrete, dowel and some white paint. A super easy DIY perfect to use as bedside tables for a bedroom.
have shapecrete already pressed down into a plastic lined bowl, level the top. Paint leaf and second bowl with oil and press down into the first bowl (maybe weight second bowl with water?) no instructions at click through but lots of ideas