Square foot gardening planting guide. 5. Elevated square foot gardening: This is a plan for a raised square foot garden plot. In this case a structure similar to a table is built in order to add soil mixture and plant the crops. The 4â€™X 4â€™ box is divided into 16 squares. The following square foot gardening pdf provides you with details. 12 Inspiring Square Foot Gardening Plans-Ideas For Plant Please note: You are currently browsing img what to grow under spruce trees alberta google search that is 650x488px in size. This image is listed in alberta gardening ideas category. 12 Inspiring Square Foot Gardening PlansIdeas For Plant, 650x488 in 94.40 KB.