What an intelligent way to reuse construction debris bags in Sweden - and they're recyclable, too. The garden even sells the bags with compost!
Swedish Garbage Bags Grow Instant Vertical Gardens
The orange and yellow Big Bags used in Gunnebo's gardens are familiar to any large town or city dweller in Sweden - these polypropelene bags (which are recyclable) fill the streets near construction sites yet are less intrusive and more easily picked up for transport of construction debris to recycling facilities than the trash containers used in other countries.
Read the whole thing: Swedish Garbage Bags Grow Instant Vertical Gardens