abundance ageratum annuals appearance bedding bloom bloomimg blooms blue-billy-goat-weed blue-billygoat-weed borders chick-weed clusters color colored colorful colour coloured colourful containers cultivars cultivated edging exotic flora florets floss floss-flower flower flowers fluffy fuzzy garden-plants goatweed green greenery hardy leafy leaves potting-plants profusion purple rock-gardens round soft weed wild animal aquatic Asia Asian background beautiful carp decorative fish fortune garden gold golden goldfish hobby japan japanese koi lake large lucky nature orange oriental ornamental outdoor pet plant pond red relaxation scales stream swim tranquil travel tropical wallpaper water white wildlife yellow zen blooming bright bush-flower coloring colors colouring colours contrast contrasting delicate display distinctive foliage fragile growth herbaceous light mauve-purple native perennial petals plants surface surfaces texture textures variations variety vegetation wildflower all-weather-space Apocynaceae bark caudex caudiciform-plant conservatory displayed dome exotics fat-twisted-roots flower-dome fockea-edulis gardens Gardens-by-the-Bay glasshouse gnarled greenhouse grotesque ground-level horticultural horticulture Hottentot-bread indoors semi-deciduous shape shaped shapes Singapore South-Africa-native succulent tree trunk unusual utilitarian vine-branches autumn-colours brown coloration fancy-foliage fancy-leaf floral multi-colored Multi-Coloured russet shade showy-foliage shrub sunlight varied variegated Begonias blotched blotches blotching diverse drought-tolerant patterned perennials shaded shady subtropical surfacing tactile textured varieties