Every landscape project typically uses some sort of garden bed edging somewhere in the design. The exception might be low-budget municipal park projects. Edging is useful for several purposes, but mainly it is to keep the rhizomic roots of lawn grasses from invading garden beds. In addition, it helps to keep garden bed mulch in place, preventing it from spilling into the lawn area. It also provides a clean defined edge between the lawn and garden beds that enhances the design. Below are the five most common types of garden bed edging that one would find used in a landscape plan.
Typical Garden Bed Edging and Their Uses
1. STEEL EDGING
Finishes: Can come powder coated in various colors, typically black or green. It can also be used raw, as milled steel and left to rust (our personal favorite).
Advantages: Easy to bend around curves making it versatile to most any design. Long life span. Very durable.
Cons: Upfront cost, depending on the current market.
2. ALUMINUM EDGING
Finishes: Various Colors
Advantages: Easy to bend around curves making it versatile to most any design. Fairly inexpensive.
Cons: Short life span due to easily becoming dented and damaged by maintenance equipment. Not very durable compared to steel.
3. TIMBER EDGING
Finishes: Natural or stained wood. Various types of wood available.
Advantages: Fairly durable. Very in expensive.
Cons: Can be difficult to use around curved edges. Depending on the type of wood, life span varies. Will eventually rot.
4. PLASTIC EDGING
Finishes: Black plastic
Advantages: Very affordable. Flexible.
Cons: Short life span. Easily damaged by severe cold weather and maintenance equipment. Will break & lift. Aesthetic appearance.
5. CONCRETE EDGING
Finishes: Typically brushed concrete
Advantages: Durable. Very flexible with curved designs.
Cons: Does not go into the ground, but sits on top, thus providing no barrier to rhizomic root systems invading the garden bed area. Aesthetic appearance.
-inContour Staff
www.inContour.com
