red hot poker flowers, which are tall and impressive

flower plant leaf autumn tree art nature branch green yellow sunlight invertebrate kniphofia red hot poker asphodelaceae africa varied colours clump forming long season low maintenance sunny aspect dramatic perennial orange summer flowering large garden hardy flowers spring sun fertile soil bees butterflies insect pollination pots containers tritoma torch lily fiery plants pests slugs snails disease exotic hummingbirds nectar foliage borders drooping blossom tall heads easy grow dead head rosettes specimens reds greens native imressive impressive