A trellis is a structure that provides support to a plant. Some plants have trailing stems that can cascade or grow on a support, similar to how some plants naturally grow on trees or nearby structures. A trellis can be both functional and stylish. You have choices when it comes to selecting a trellis, and here’s what you need to know about how to choose a trellis.

Determine the Purpose

Before shopping for a trellis, consider why you need one. Trellises serve various functions:

• Support for climbing plants such as different varieties of philodendron and monstera.
• Creating privacy or dividing spaces. A large plant supported on a trellis can serve as a privacy wall or better define an open concept space.
• Adding visual interest to bare walls. Training a plant to grow on a trellis lifts the long stems up and presents everything in a visually appealing way.
• Guiding growth in small spaces, like hallways or nooks.

Understanding why you need a trellis will help you select the right style and structure.

Consider the Plant’s Growth Habit and Needs

Different plants require different types of support. Match the trellis to your plant. Light climbers, like hoyas, do well with thin, lightweight trellises. Heavier plants, like monstera, need a sturdy structure.

Select the Right Material

Trellises come in various materials, each with its pros and cons. Most houseplant trellises will be inserted into the potting soil, so consider how continued exposure to dampness will impact the trellis. 

• Wood: Classic and natural-looking, but prone to rot.
• Metal: Durable, making it perfect for heavier plants or modern aesthetics. Look for rust-resistant coatings.
• Plastic or Vinyl: Lightweight, affordable, and water-resistant.
• Bamboo: Eco-friendly and great for a natural look.
• Moss pole: Some varieties may have a plastic spike and center support, but are covered in natural fibers like sphagnum moss or coconut fiber.

Pro tip: Periodically mist the surface to encourage aerial roots to latch onto the natural fibers of a moss pole. The plant will get moisture from these aerial roots, so factor that in when watering the plant.

Measure Your Space

Measure the area where you plan to keep the trellis and plant. Make sure it fits the space appropriately without crowding. The proper trellis will be tall and wide enough to accommodate the plant as it grows.

Think Long-Term

Think about the ongoing maintenance of both the trellis and the plant. If you’re happy with the size of the plant to start, keep up with pruning to maintain the size. If you want the plant to grow into the trellis, choose one that fits the long-term plan or one that can be adapted to fit as the plant grows. Several varieties out there come in different sections, so you can add on as your plant becomes larger.

Choose an Appropriate Style

Trellis styles range from simple to elaborate. The right trellis will work well for the plant, and look good in your space. Select something with a minimal look if you want the focus to be on the plant.