How to Make a Wedding Floral Arch
A wedding floral arch is the single most-photographed ceremony element. This guide walks through the exact process — from frame assembly through install day — that florists use to build arches that look magazine-ready without collapsing in the wind.
Supplies needed
Tools, mechanics, and supplies you'll need before starting this build.
- Metal arch frame (rental or owned)
- Floral foam cages or chicken wire balls
- Zip ties in brown, green, and black
- Floral wire (22-gauge)
- Pruning shears
- Water buckets for hydration
- Spray bottle for misting
Flower Recipe
Real stem counts with 2025 US wholesale pricing
| Flower | Role | Stems | Wholesale/Stem |
|---|---|---|---|
| White Hydrangea | focal | 14 | $4.50–$6.50 |
| White Garden Rose | focal | 18 | $3.00–$4.00 |
| Blush Spray Rose | secondary | 12 | $2.00–$3.00 |
| White Lisianthus | secondary | 14 | $2.00–$3.00 |
| Silver Dollar Eucalyptus | greenery | 25 | $1.00–$1.50 |
| Italian Ruscus | greenery | 20 | $0.90–$1.40 |
| Seeded Eucalyptus | greenery | 15 | $1.50–$2.00 |
| Olive Branches | greenery | 12 | $1.75–$2.50 |
| Total Stems | 130 | ||
White Hydrangea
White Garden Rose
Blush Spray Rose
White Lisianthus
Silver Dollar Eucalyptus
Italian Ruscus
Seeded Eucalyptus
Olive Branches
Wholesale Cost
$220–$950 wholesale
Suggested Retail
$220–$950 wholesale
Step by step
- 1
Assemble the arch frame
Set up the metal arch frame at your studio (or on-site if the venue allows). Test stability before committing to flowers. Most rental arches come in two or three pieces that slot together.
- 2
Attach foam cages or chicken wire
Position floral foam cages or chicken wire balls at the anchor points (top corners for asymmetric, center for symmetric designs). Secure with zip ties. This is where your flowers will live.
- 3
Build the greenery base
Start with silver dollar eucalyptus and Italian ruscus, weaving stems into the foam or wire. Build outward, letting long stems trail 8–12 inches past the frame for organic movement.
- 4
Add focal flowers in clusters
Place hydrangea first (they're the largest visual anchors), then garden roses. Work in clusters of 3–5 stems for visual weight. Avoid even symmetry — asymmetric placement looks more intentional.
- 5
Layer secondary flowers and fill
Add spray roses and lisianthus between the focal clusters to break up the density. Mist lightly to hydrate the foam. Step back every 10 minutes to check the overall balance.
- 6
Transport and install on-site
If built at studio, wrap the assembled arch in plastic for transport. Install on-site at least 2 hours before the ceremony. Anchor the base with sandbags or stakes in outdoor conditions.
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Pro tips
Build the arch asymmetrically (heavier top corner, lighter bottom) for a modern 2025 look — full symmetrical coverage feels dated.
Use long-stemmed greenery to hide the foam/wire mechanics. If you can see the base, add more foliage.
Mist every 30 minutes during install in hot weather — fresh flowers on a metal frame dehydrate fast.
Common mistakes to avoid
Building too symmetrically — modern florals lean asymmetric and organic.
Under-ordering greenery — you always need more than you think to hide mechanics.
Installing too early in hot weather — 4+ hours of sun exposure wilts everything.
Interactive calculator
Ceremony Arch Pricing Calculator
Adjust stem counts and get real-time wholesale + retail pricing →
Related how-to guides
How to Decorate a Wedding Arch With Flowers
Sometimes the couple has an arch and wants you to 'just decorate it' — a different challenge than building one from scratch.
Explore →How to Make a Wedding Arbor
A wedding arbor is the wooden or metal structure that frames the ceremony — similar to an arch but usually rectangular with a flat top.
Explore →How to Install Ceremony Flowers
Installing ceremony florals is the highest-stakes moment of wedding day.
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