background cut flower flowering flowers garden garlic isolated nature ornamental ornamental garlic pattern plant plants purple season seasonal spring violet white background accent-plants appearance bracts bromeliads color colored colorful coloring colors colour coloured colourful colouring colours epiphytes epiphytic exotic flora flower-spikes focal-plants foliage hardy inflorescence interesting leaves monocots offsets ornamental-foliage pineapple-family plantlets pups rosette scape Sizes spiral-arrangement texture thick-foliage unusual variations variety "nose-tweaker" "nose-twister" annual common companion plants edible fast-growing herbaceous herbaceous flowering plant nasturtium ornamental flower ornamental salad ingredient prolific tropaeolum blood grass grasses japanese Japanese blood grass red awns decorative Ears elegant fluffy heads monocotyledons summer autumn cabbage cabbages floral floristic leaf ornamental plant