Flower pouches are compact columns of colour.   Compact, precise planting to give specific column shape.  We usually hang 2 or 3 pouches above each other to make columns of colour on pillars or either side of doorways etc.   Ideally they are on a water system as they are quite difficult to water at height.  Within reach they can easily be watered with a hose etc.  Filled with colour coordinated planting, this year eyecatchers are vibrant violets, striking oranges with contrasting crimsons.