Growing Roses Over an Arch – A Beautiful Way to Add Height and Fragrance to Your Garden

//

Robby

At Mottisfont in Hampshire, the Rose Garden is a summer highlight. Jonny Bass, previous Head Gardener there, explains how to create a beautiful rose arch in your own garden.

Arches and pergolas covered in blooming roses are a charming addition to any garden. As a vertical structure, an arch allows you to grow more roses in a small space by training them up and over. Walking beneath a rose-laden arch is a delightful sensory experience, surrounding you with color, fragrance, and beauty.

Why Grow Roses Over an Arch?

There are several benefits to growing roses over an arch or pergola

  • Maximizes space By training roses to climb up an arch, you can grow more roses in a limited area since you are using vertical space. This is perfect for small gardens.

  • Creates a focal point: A rose arch makes a gorgeous centerpiece in a garden, instantly drawing the eye. It adds height, drama and interest.

  • Immerses you in flowers: Walking under an archway of roses is an incredibly romantic, magical feeling. You are enveloped by the colors, scents and textures of the blooms all around you.

  • Allows traffic flow: Arches can span walkways, allowing people to pass beneath while enjoying the roses above. This is great for creating an entrance into a new garden area.

  • Adds support for vines: Climbing roses and other vining plants need sturdy structures for support. An arch provides this support and looks beautiful in the process.

Choosing an Arch

When selecting an arch, consider the size and style. Common options include:

  • Metal garden arches: Wrought iron and powder-coated steel arches are strong, durable choices. Opt for wider arches around 5-6 feet wide to allow comfortable passage underneath.

  • Wooden arches: Arches made from cedar, redwood or other rot-resistant woods can be painted to match your color scheme. A rustic, cottage-style arch looks perfectly charming with roses woven throughout.

  • Arch trellises: Smaller arched trellises offer a vertical planting space of around 3 feet wide and 5-6 feet tall. These can be used along fences or paths.

  • Diy arches: You can make your own simple wooden arch using two posts and a curved crossbeam on top. Customize the height and width to suit your space.

Selecting the Best Roses for Arches

Once you have your arch in place, it’s time to choose the roses. Consider:

  • Growth habit: Look for climbing roses or ramblers that vigorously grow 8-15 feet tall. Avoid compact bush roses that won’t cover the archway.

  • Repeat blooming: Roses that bloom repeatedly during the season provide continuous color versus once-blooming varieties.

  • Fragrance: Scent is one of the pleasures of walking under roses. Prioritize fragrant varieties to heighten the sensory experience.

  • Colors: Choose rose colors that complement each other and your overall garden design. Mixing shades creates depth and interest.

  • Planting considerations: Select disease-resistant, hardy roses suited to your climate. Also factor in sunlight conditions.

Some excellent roses for arches include ‘New Dawn’, ‘Zephirine Drouhin’, ‘Cecile Brunner’, and ‘Crimson Sky’. Ask at your local nursery for more varieties ideal for your region.

Preparing the Soil for Planting

Roses thrive best in nutrient-rich, well-drained soil. Here are some tips for preparing the soil around your arch:

  • Loosen the existing soil with a shovel or tiller to a depth of 12-18 inches. Break up any compacted areas.

  • Mix in 2-3 inches of organic compost or rotted manure. This improves drainage and adds nutrients.

  • Test the pH. Roses prefer slightly acidic soil around 6.0-6.5 pH. Adjust if needed with lime or sulfur.

  • Add a balanced rose fertilizer according to package directions to enrich the soil further.

  • Plan for at least 15-18 inches of prepared soil space on all sides of the arch for the roses’ roots.

Planting and Training Roses on an Arch

Once your arch is ready, it’s time to plant and train your roses to climb. Follow these tips:

  • Plant the roses 3-4 feet away from each side of the arch so they can readily grow onto the structure.

  • Dig holes twice the width of the root ball, refilling with amended soil. Set the rose at the same depth it was planted in the pot.

  • Water thoroughly after planting. Apply mulch around each rose to retain moisture.

  • As new canes emerge in spring, gently tie them horizontally to the arch using soft plant ties or twine.

  • Continue training new canes across the arch all season long. Keep evenly spacing the tied canes.

  • Lightly prune back the side shoots to just above an outward facing bud to encourage horizontal growth across the arch.

  • Remove any inward facing shoots regularly so they don’t crowd the interior space.

Ongoing Care and Maintenance

Caring for your archway roses involves:

  • Watering: Provide 1-2 inches of water per week from rain or irrigation. Water deeply at the roots.

  • Fertilizing: Apply rose fertilizer or compost every 6-8 weeks during the growing season.

  • Pruning: In early spring, remove dead or damaged canes and trim back laterals. After the first bloom cycle, prune back flowered stems.

  • Weeding: Keep the soil area around the roses free of weeds that compete for water and nutrients. Apply mulch to suppress weeds.

  • Insect and disease prevention: Follow organic practices such as horticultural oils or neem treatments to prevent problems. Address issues promptly.

  • Winter protection: In cold climates, mound mulch or compost around the base of the plants to insulate the roots.

Designing With Rose Arches

Rose arches can be incorporated into gardens in beautiful ways:

  • As the centerpiece of a rose garden surrounded by matching shrub roses.

  • As a garden entrance to welcome visitors. Vines trailing the edges complete the look.

  • Spanning a path or walkway to immerse people in floral beauty.

  • Along the edges of a vegetable garden for vibrant blooms and pollinator support.

  • Over an arbor bench to provide shade while surrounding you in roses.

  • Lining a driveway or front walk with matching arches creates symmetry and impact.

Let your imagination run wild when planning how to best integrate rose arches into your landscape! The end result will be well worth the effort.

The Magic of Rose Arches

Few garden features impart such beauty, elegance, and romance like climbing roses gracing an archway. Make the most of vertical space in your garden for more flowers by training roses over arches, pergolas, and obelisks. Take time to walk slowly beneath the roses, close your eyes, and fully experience the joy of being immersed in their magical colors and perfume.

growing roses over an arch

Choose an arch and roses

Find an arch that’s right for the space – you can use metal or wood. We use both at Mottisfont.

Choose between ramblers and climbers for your roses. We use ramblers – they flower for only about four weeks but grow quickly and create a mass of flowers. Climbers repeat-flower from early May throughout the summer. They grow more slowly but they’re easier to manage. Once you’ve chosen, buy two of the same rose. The variety Rosa gallica has wonderful blooms with heavenly scents.

Secure your arch in the ground and dig a planting hole at either side. The holes should be at least twice the size of the pot the roses are in. Scatter some compost in the hole (we also add mycorrhizal fungi) and over the roots, and plant your roses firmly.

You’ll soon get long stems appearing. Spread them out and secure them to the arch using garden twine. It’s important not to remove long shoots, as these will become the flowering wood.

Keep the rose bushes watered

Cut the bottom off a plastic drinking bottle and remove the cap. Insert the bottle into the ground upside-down, near the roots of your rose. Keep it topped up with water to stop the rose drying out.

How to Grow Big Roses Vertically (8 Great Ways)

FAQ

What is the best rose to grow on an arch?

A strong, disease-resistant variety, Rosa ‘The Generous Gardener’ is ideal for growing over arches and pergolas. The pale pink rosettes are strongly scented and attractively shaped. Repeat-flowering, it also holds the RHS Award of Garden Merit.

How to train a rose over an arch?

For an arch, train your roses on either side of your arch, upwards and over the top of it, tying-in to the arch as you go. You are aiming to create an even coverage with your two roses meeting in the centre point at the top of your arch.

What is the best plant to grow over an arch?

A beautiful addition to your garden arches could be one of our commercial outdoor chairs, a stunning addition which will elevate your garden space.
  1. Clematis. The first climbing plant that immediately comes to mind is the clematis. …
  2. Climbing Hydrangea. …
  3. Honeysuckle. …
  4. Ivy. …
  5. Jasmine. …
  6. Morning Glory. …
  7. Passionflower. …
  8. Roses.

How many roses for an arch?

Floral Arches

To achieve a full, abundant arch with cascading blooms and layered textures, you will need approximately 300 rose stems.

Leave a Comment