Orange Jubilee Espalier — Vibrant Orange Trumpet Flowers for Arizona Walls

Orange Jubilee (Tecoma × 'Orange Jubilee') is a showstopping hybrid Tecoma that produces masses of bright orange trumpet flowers from spring through fall. Trained as an espalier, it becomes a vibrant living wall feature that attracts hummingbirds and adds bold, warm color to any vertical surface. This Arizona-adapted plant thrives in extreme heat, tolerates drought, and blooms non-stop during the warm months. Whether you're adding color to a Scottsdale pool fence, brightening a block wall in Mesa, or creating a hummingbird haven on a Chandler patio — Orange Jubilee Espalier delivers reliable, eye-catching desert color.

Orange Jubilee Espalier — Plant Details

Attribute	Detail
Scientific Name	Tecoma × 'Orange Jubilee'
Common Names	Orange Jubilee, Orange Bells, Tecoma Orange Jubilee
Mature Height	8–12 ft (on espalier frame)
Mature Width	6–8 ft spread
Growth Rate	Fast — 3–5 ft per year in Phoenix
Sun	Full sun (6+ hrs). Handles reflected heat from walls.
Water	Low once established. Highly drought-tolerant.
USDA Zones	9–11 (Phoenix is Zone 9b–10a)
Soil	Well-draining. Adapts to Arizona caliche soils.
Foliage	Semi-evergreen — holds most leaves in mild Phoenix winters
Bloom Color	Bright orange trumpet flowers, spring through fall

Orange Jubilee Uses in Phoenix Landscapes

Bold Wall Color & Vertical Accent

Orange Jubilee's vivid orange trumpet flowers create a striking display when trained flat against a wall or fence. The espalier form showcases the cascading flower clusters while keeping growth tidy and controlled. Perfect for accent walls, courtyard features, and entryway framing where you want warm, energetic color without a sprawling footprint.

Hummingbird & Pollinator Magnet

The tubular orange flowers are irresistible to hummingbirds, butterflies, and native bees. Orange Jubilee is one of the best hummingbird plants for Phoenix gardens. Plant along a patio wall or pool fence for close-up pollinator watching. Pairs beautifully with other Three Timbers hummingbird favorites like Arizona Yellow Bells Espalier and Cape Honeysuckle Espalier.

Pool-Friendly Espalier

Orange Jubilee's compact espalier form and minimal litter make it an excellent poolside choice. The bright orange blooms add resort-style color while the trained form keeps branches contained and away from the water. For full fence coverage: space espalier frames 6–8 ft apart.

Best Time to Plant Orange Jubilee in Phoenix

Fall (October–November) is ideal for planting espaliers in Phoenix. The soil stays warm for root establishment while cooler air reduces transplant stress. Your plant gets 6–8 months of root growth before its first Phoenix summer. Spring (February–April) is the second-best window. Avoid summer planting if possible.

How to Plant Orange Jubilee Espalier

1. Position the frame first — Set your espalier trellis 4–6 inches from the wall for air circulation.
2. Dig wide, not deep — 2–3x the width of the root ball, same depth.
3. Check for caliche — Break through any hardpan layer for drainage.
4. Backfill with native soil — A light 20% organic blend is fine.
5. Build a water basin — Create a 3–4 inch soil ring around the root zone.
6. Mulch — Apply 2–3 inches of bark or gravel mulch to retain moisture.

Watering Orange Jubilee in Phoenix

First Year Watering Schedule

• Weeks 1–2: Every 1–2 days, deep and slow (20–30 min)
• Month 1–2: Every 3–4 days
• Month 3–6: Every 7–10 days (5–7 days in peak summer)
• After Year 1: Every 10–14 days in summer; every 3–4 weeks in winter

Drip Irrigation

Place two 2-GPH emitters 18–24 inches from the trunk. Established Orange Jubilee needs very little supplemental water — deep soakings every 2 weeks in summer keep it blooming vigorously.

How fast does Orange Jubilee grow in Phoenix?
Fast — expect 3–5 feet of new growth per year. On an espalier frame, you'll have impressive wall coverage within 1–2 growing seasons.

Is Orange Jubilee the same as Arizona Yellow Bells?
They're closely related but different. Orange Jubilee (Tecoma × 'Orange Jubilee') is a hybrid with bright orange flowers. Arizona Yellow Bells (Tecoma stans) has golden-yellow flowers. Both are tough, drought-tolerant, and hummingbird-friendly. Three Timbers carries both as espaliers.

Does Orange Jubilee survive Phoenix winters?
Yes. It may experience some leaf drop during cold snaps below 28°F and can freeze back in rare hard freezes, but it recovers quickly from the roots in spring. Planting against a south-facing wall provides extra winter protection.

Is Orange Jubilee drought-tolerant?
Very. Once established after the first year, it thrives on deep watering every 10–14 days in summer with minimal winter water.

You May Also Like

• Arizona Yellow Bells Espalier — Golden-yellow trumpet flowers from the same Tecoma family.
• Cape Honeysuckle Espalier — Another bright orange bloomer for warm-toned wall color.
• Tangerine Beauty Cross Vine Espalier — Tangerine-orange trumpet flowers on a vigorous climbing vine.
• Pink Trumpet Espalier — Soft pink trumpets for a complementary warm-toned accent.

How Many Orange Jubilee Espalier Do I Need?

Each espalier-trained Orange Jubilee covers roughly 6 to 8 feet of wall width once mature. Space frames about 7 feet on center for continuous coverage. Use the table below to estimate plants by wall run.

Wall Run Length	Espaliers Needed (7 ft spacing)
7 ft	1 espalier
14 ft	2 espaliers
21 ft	3 espaliers
35 ft	5 espaliers
50 ft	7 espaliers

For a single bold accent panel beside an entry or pool gate, one espalier is plenty. Keep the frame 4 to 6 inches off the wall so air can circulate behind the foliage.

Orange Jubilee Espalier Season-by-Season in Phoenix

• Spring (Feb–Apr): Fast new growth fills the frame and the first orange trumpets open. Best second planting window and the time to tie in new shoots along the trellis.
• Summer (May–Sep): Peak bloom. Orange Jubilee flowers through extreme heat, including the reflected heat of a west or south wall, drawing hummingbirds all season. Monsoon humidity (Jul–Sep) pushes heavier flushes.
• Fall (Oct–Nov): Prime planting season and continued color until the first cool snap. Tie in and lightly shape the espalier as growth slows.
• Winter (Dec–Jan): Holds most foliage in mild winters against a warm wall. A freeze below about 28°F can cause leaf drop or tip dieback, with quick spring recovery. A south-facing wall adds frost protection; cover young plants on cold nights.

At a Glance

✔ Hummingbird-Friendly   ✔ Pollinator-Friendly   ✔ Heat-Loving (Reflected-Heat Tolerant)   ✔ Drought-Tolerant   ✔ Pool-Friendly (Low-Litter)   ✔ Low-Maintenance

Plant It With

• Arizona Yellow Bells Espalier: golden trumpets from the same Tecoma family for an orange-and-gold wall.
• Cape Honeysuckle Espalier: another bright orange bloomer that extends the warm-toned color and hummingbird draw.
• Lilac Vine Espalier: cool purple flowers for a striking contrast against the orange.
• Barbara Karst Bougainvillea Espalier: vivid red bracts to build a bold, multi-color living wall.

Is Orange Jubilee Espalier Right for Your Yard?

Orange Jubilee Espalier is ideal for a full-sun wall or fence, including hot west and south exposures, where you want bold orange color and hummingbird traffic in a controlled vertical footprint over caliche soil that drains. It does need a frame and occasional tying-in to keep its flat form. It is not the best pick if you want a fully cold-hardy, no-maintenance wall plant, since it can show frost dieback in a hard freeze and needs light training to stay espaliered.