What is the rule of 3 in landscaping?
The Rule of Three is a design concept that’s so easy to use you almost can’t go wrong! Simply line up three of the same plants, in the same pot, to create a visually pleasing series. For example, a series of identical pots lined up on a stone wall creates a simple (yet satisfying! Three plants creates balance If you have enough space, group them in an equilateral triangle. This looks particularly good with mounding or vertical plants. Be sure to leave some space between the plants, especially if they are three different kinds.