begonia grandis or hardy begonia, red and white flowers blooming beautifully in a garden

background beautiful beauty bedding begonia bloom blooming blossom botanic botanical botany bright closeup colored colorful decoration drop field fill flora floral flower flowerbed frame fresh full garden gardening green group horticulture landscape leaf macro natural nature orange organic ornamental outdoor park petal petals plant plants red rooted seasonal spring summer texture tuberhybrida tuberous valentine water white yellow