Bumper Garden Collection All the bedding plants you need in one AMAZING collection! The Bumper Garden Collection is the ideal selection of flower plants for planting in annual beds and borders for a wave of colour. This generous collection of bedding plants can also fill your window boxes, patio pots and hanging baskets for an eye-catching display. The Bumper Garden Collection is made up of customer favourites. These tried and tested bedding plant varieties are guaranteed to create a beautiful display.