Category: 

What is the Difference Between a Trellis and an Arbor?

Article Details
  • Written By: S. Mithra
  • Edited By: L. S. Wynn
  • Last Modified Date: 15 November 2016
  • Copyright Protected:
    2003-2016
    Conjecture Corporation
  • Print this Article
Free Widgets for your Site/Blog
The mongoose was introduced to Hawaii in order to kill rats, but mongooses hunt in the day, while rats are nocturnal.  more...

December 7 ,  1941 :  Japanese bombers attack Pearl Harbor.  more...

As "hardscape" elements of a garden or park, both a trellis and an arbor are permanent architectural structures that support climbing plants and provide shade or privacy. However, a trellis usually sits against a wall as a single, flat, latticed surface like an extension of a fence. An arbor resembles a covered patio or pergola. It's like an outdoor room with at least four columns supporting an open roof of crossbraces, lattice, or canvas.

Depending on your garden's needs, a trellis or an arbor can add some visual diversity with an otherwise flat lawn or rectilinear hedge. Usually, a landscape designer will choose a trellis to add height to walls, increase privacy, separate different parts of the garden with a spacer that's permeable to air and light, or specifically to support a vine that cannot grow upright on its own.

A trellis looks like a decorative fence: a few aligned posts joined with latticework or other cross pieces. It can attach to an existing structure or independently mounted with a poured cement base. Trellises made of wood, such as teak or cedar, will naturally weather and look more organically integrated with the rest of your landscape. For those wanting a more colorful finish, polyvinyl and metal offer another possible material. Although a trellis can take the place of a wall, hedge, fence, or tree, most people choose to grow a climbing plant such as a rose, camellia, or honeysuckle.

Ad

An arbor, on the other hand, takes up three dimensions and usually spans a larger area. People use arbors, sometimes called pergolas, to cover a paved walkway with a series of integrated arches, roof an outdoor living space like a patio or deck, or frame a seating area such as a bench or swing. This massive structure has more elaborate vertical supports, called colonnades, to hold up a roof of lattice, slats, or even retractable canvas.

Not only does an arbor add a focal point for a plain backyard, but it brings the indoors outside by providing denser shade without sacrificing air circulation. Some plants require a strong support system that won't buckle under twisting vines, such as wisteria, grapes, and jasmine. These hefty plants will eventually grow to a thick canopy of fragrant flowers and fluttery leaves. Smaller arbors could cover a porchless entryway, short staircase, or birdbath, to ease the transition between different parts of your estate.

Ad

You might also Like

Recommended

Discuss this Article

stoneMason
Post 3

@discographer-- An arbor can even be like a tunnel. It can be very long and if the sides and top are covered with creepers an plants, it can look like a green tunnel. I think this was a popular thing in the gardens of Greece.

I plan on purchasing or building my own arbor. I think an arbor is a very peaceful space. It provides some privacy but continues to remind the person that they are in the garden. I would love to spend time under an arbor with a good book.

discographer
Post 2

@SteamLouis-- An arch trellis and a lattice may be similar, but a trellis and arbor are definitely different.

Although plants may grow on an arbor, these structures are used for spending time underneath them. People will usually put chairs and a table or something else for sitting and resting. A trellis does not provide enough space for this kind of thing. It's a very narrow structure and in the case of an arch trellis, it can be walked through underneath, but that's about it. Smaller trellises, like the article said, are rested on a wall or a fence.

SteamLouis
Post 1

I still don't get the difference between an arch trellis and an arbor. Look up some images and they are so similar. And then there is something called a lattice which looks the same as well. It's so confusing.

Post your comments

Post Anonymously

Login

username
password
forgot password?

Register

username
password
confirm
email