Good idea for multiple reasons: equisetum (horsetail, snake grass, puzzlegrass) (grow zone grows so quickly and make even the newest newbie of a gardener feel accomplished and happy. equisetum can get out invasive and a container will control it.
Wine Barrel with Flowers and Solar Light.what an easy project and beautiful too! You could change up the flowers/greenery for the holidays and have it year round! Already have the wine barrel and flowers just need the solar lantern!
cool idea, but the flowers don't want to grow in the part of the bucket that is shaded. this person must have just planted these flowers because there is no way the pansies inside the bucket would bloom.
Good idea if you have rock solid ground that is hard to dig up. If you don't cover the holes you can use them for herbs & annuals. also lined with weed barrier cloth & used rebar in several places for stability. It makes maintenence super easy.