bee attraction blooming blooms bright composite composite bloom curved flora floral flower flower-head flowering shrub flowers foliage garden flower garden plant Harry Chittick leaves leucospermum cordifolium multiple nature open orange orange-red stalks patterns perennial petals pin cushion shape pincushion pincushion protea plant plants pollen proteas shrub spikes stalks stamens stigma symmetric symmetry budding buds opening nectar bee honey insect closed bloom shrubs angles appearance arching Australian black-boy bush bush-plants bushland corner evergreen flowering garden grass-tree ground-cover layers mantle multiple-flower-stalks native-plants raised-garden resin slow-growing spiny-leaves stout-trunk tall trimmed unusual Xanthorrhoea Xanthorrhoea-preissii accent-plants bracts bromeliads color colored colorful coloring colors colour coloured colourful colouring colours epiphytes epiphytic exotic flower-spikes focal-plants hardy inflorescence interesting monocots offsets ornamental ornamental-foliage pineapple-family plantlets pups rosette scape Sizes spiral-arrangement texture thick-foliage variations variety abundant Australia bloom bottlebrush branches bright-red bush-plant callistemon callistemon-viminalis common contrast contrasting distinctive full-bloom green light native red shade shape spring sunlight sunshine tree weeping-bottlebrush wildflowers