autumn beech tree brown canopy fall high position huge large leafs November old orange trees winter abundance acid-loving acidic-requirement appearance azaleas background beautiful beauty blooming blooms color colored colorful colour coloured colourful containers cultivars cultivated delicate evergreen exotic flora flower flowering-shrubs flowers fragile garden-plants green greenery hedges highly-toxic leafy leaves pink popular potting-plants profusion rhododendron semi-shade-positions shade-tolerant shrubbery shrubs specimens spring-flowering toxic angles arms connected connections danger dangerous electricity electricity-power-grid elevated elevation external height heights high insulators New on-high perspectives power power-lines power-pole raised renewed replaced risks risky safety service street-light wires wiring