Pick a Proper Trellis (2024)

Training Climbing Roses on a Trellis System

Climbing roses always make an impact. Whether they are running along a fence, growing up into a tree, or climbing a stately trellis, we can count on them to stand out. However, many people are daunted by the task of selecting a trellis and training their climber. So we have created a short guide on everything you need to know about trellises and climbing roses to simplify this process.

When selecting a trellis for a climbing rose, it is important to consider the predicted size of the rose. Crowding a climber onto a trellis which is too small may result in an unruly mess, which will reduce the amount of blooms and encourage disease problems. Therefore, you should pay close attention to the expected height and width of your rose so that you can find or build a trellis which will suit its needed space.

Pick a Proper Trellis (1)

How To Pick the Proper Trellis for Your Garden

In addition to ensuring the size of the trellis is correct, it is also important to use a trellis made from material which can withstand the strain of growing rose canes and the weight of the plant. There are two materials most commonly used to build trellises, wood and welded metal. The advantage to using wood is it is less expensive, and it is easier to build oneself. However, it does not last as long as metal, and thick canes can break the more flimsy wood apart, destroying the trellis over time. When using wood for a trellis it is also crucial to use only cedar, redwood or other pressure treated wood, which will withstand rotting. Metal is the sturdiest material for a trellis. It is strong, and it will not break apart under stress, however, it is important to use a metal which will not easily rust in the rain, and which has been welded, not woven together. One alternative to using only wood or only metal is to combine the two in the trellis, with the wood supporting the metal, and the metal holding up the rose. This creates a more cost effective trellis and still provides enough support for a vigorous climbing rose.

Heirloom Roses' Cable Trellis System

Training Climbing Roses can seem like a daunting text. Fortunately, Heirloom Roses’ Cable Trellis is the perfect tool to help train and corral your Climbing Roses and other wandering vines securely while blending seamlessly into the background of the foliage. Our Cable Trellis is constructed with quality 1/8th inch stainless steel cable and weather-resistant hardware to give your Climbing Roses all the support they need as they grow up a fence, side of a house, shed, or other structure. Choose a design from our instruction manual, or create your own layout using the provided 20’ cable, 6 anchors, and turnbuckle.

For a visual of how the cable trellis can be arranged, view below!

Cable Trellis by Heirloom Roses

$60.00

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How To Install Our Cable Trellis

Where To Place Trellis In Garden

Equally as important as selecting a sturdy trellis is choosing the right spot to place it. It is important to bear in mind that roses will grow towards the sun, so keeping the trellis in a spot where each part of the rose receives equal amounts of sun is a good idea. Also, the rose will bloom on the southernmost side of the trellis, so choose a spot where you will be able to enjoy the blooms. When anchoring the trellis into the ground, it is important to place the trellis at least two feet into the soil, sinking it into concrete will also help keep the trellis upright and sturdy. Finally, it is important to keep the trellis at least one foot away from your house as the canes can damage siding, and the rose will be harder to maintain if placed too close to a building.

How To Attach Climbing Roses To Trellis

When training a climber to grow along a trellis there are two things which will help you be successful. The first is to tie the rose canes onto the face of the trellis with a soft twist tie, rather than weaving the rose through the lattice, as this can damage canes and make the bush harder to keep under control. Second, climbing roses should be snaked horizontally across the trellis rather than allowed to climb straight up. This will promote more blooms from the top to the bottom, creating a striking wall of color.

If you are looking for inspiration of which climbing roses to add to your garden, Heirloom Roses has a curated collection of climbers with varying colors and heights to match your preferences.

Climbing Roses

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Eden Climber®

$63from $63

Zéphirine Drouhin

$60from $60

Polka®

$55from $55

Pick a Proper Trellis (2024)

FAQs

How do I choose a trellis? ›

The suitable trellis for your climbing plants can be a game-changer, and here are five essential tips to help you make the right choice.
  1. Consider the Plant Type. Different climbing plants have different growth habits and support requirements. ...
  2. Size Matters. ...
  3. Material Choice. ...
  4. Installation and Maintenance. ...
  5. Budget.
Mar 5, 2024

What is the ideal trellis height? ›

We recommend a trellis that's tall enough to accommodate growing vines, but not so tall that you'd have to stretch to pick. Our trellises measure 6 feet tall, but anywhere from 4 to 6 feet will work for growing most vining plants vertically. If your vines begin to grow out of hand, pinch off the top tip of the vine.

How far off the ground should a trellis start? ›

In my garden a depth of about 18 inches works well. If you have heavy clay soil, 12 inches may suffice. In extremely soft, friable soil, 24 inches may be needed. In practice, therefore, I use a 7-1/2-foot pole for a 6-foot-high trellis.

What is the best trellis material? ›

Metal is the sturdiest material for a trellis. It is strong, and it will not break apart under stress, however, it is important to use a metal which will not easily rust in the rain, and which has been welded, not woven together.

How far apart should trellis posts be? ›

Trellis posts should be treated wood (metal posts will also work, but wire attachment is more difficult) and need to be long enough to be firmly anchored and still leave around 6 feet above the ground. Place inline posts about 20 to 25 feet apart.

How deep do posts need to be for trellis? ›

As a general rule, the posts need to be set approximately 600mm (2ft) into the ground. After the hole is dug place the post into the ground using a spirit level to make sure the front of the post is carefully aligned along the string line.

How big does a trellis need to be? ›

In conclusion, if you plant anything that will last more than a few months – you need to buy the strongest trellis you can. If the plant says it will grow to 10 feet tall in 5 years, then the trellis needs have at least 10 feet for the plant to grow along.

Do you plant on the inside or outside of a trellis? ›

Wherever you install your trellises, make sure you leave room for the plants themselves. I like to leave about 6 inches of space in the raised bed on the inside of the trellis to plant. You could definitely plant in the wood box on the outside of the trellis too.

How to train a plant to climb a trellis? ›

Begin with the larger stems and tie them to the closest point on the trellis with fabric ties, twist ties, or plant ties. You will want to select something with some flexibility so that the plant is secure but has room to stretch and grow.

How many plants per trellis? ›

If using single-plant trellises, you'll need one for each plant. Other trellises, like the Freyr trellis, are designed to hold a number of plants at the same time. The exact number of plants will depend on the crop, but as an example, a single Freyr trellis can support six tomato plants.

What is the maximum height for a trellis? ›

Some authorities permit trellises to extend beyond the 2-metre fence height restriction, on the condition that the trellis itself does not serve as a further barrier and is solely used for supporting plant growth. The rationale behind this allowance is based on privacy concerns.

How to build a simple trellis? ›

How To Build A Trellis
  1. Step 1: Select your branches. Scout out branches in your yard that are about 2" thick. ...
  2. Step 2: Clean up branches. ...
  3. Step 3: Choose your metal wire.
  4. Step 4: Wrap branches together.
  5. Step 5: Position trellis.
  6. Step 6: Weave plants into place.

What is the difference between a lattice and a trellis? ›

Design and pattern: Lattices have a crisscross pattern, often forming diamonds or squares, whereas trellises usually have a more rigid, grid-like structure.

What side of the garden should a trellis be? ›

Choose the right location to garden vertically – Trellises can block the sun from reaching your garden if placed in the wrong location. To maximize sunlight, position trellises on the north edge of your garden bed or next to a fence or wall.

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