The Story
Plant Bio
Photinia is a genus of evergreen and deciduous shrubs and trees in the Rosaceae family, native primarily to warm temperate regions of Asia. The hybrid Photinia x fraseri arises from a cross between the Asian species Photinia glabra and Photinia serrulata, producing robust, woody plants adapted to a wide range of soils.
'Red Robin' is distinguished by its compact, upright growth habit and glossy, leathery leaves that emerge as a brilliant, ruby-red before maturing to deep green. In spring, the shrub produces dense, flat-topped terminal panicles of small, creamy-white flowers that carry a strong, distinct fragrance.
Uses & Benefits:
Essentials
At a Glance
Plant Type
Shrub
Height
157 inches
Width
118 inches
Light
Full Sun, Partial Sun
Zones
7, 8, 9, 10
Water
Medium
Humidity
Moderate
Lifespan
Perennial
Native To
Garden origin (New Zealand)
Toxicity
Toxic if ingested
Bloom period
Spring
In flower about 1 month of the year
Planting
How to Grow
- Select a planting site in full sun to maximise the red foliage colouration, ensuring the soil is well-drained.
- Dig a hole twice the width of the root ball and incorporate organic matter or gypsum if planting in heavy clay to prevent waterlogging.
- Position the plant at the same depth as it was in the container, backfill, and water in thoroughly to settle the soil.
- Apply a layer of organic mulch around the base to retain moisture, keeping it clear of the main stem.
Pro Tip
Use hand secateurs rather than mechanical hedge trimmers to prune this cultivar; mechanical blades slice through the broad leaves, leaving brown, unsightly, half-cut margins that ruin the hedge face.
Keep It Thriving
Care Guide
Do
- Prune selectively with secateurs just above a leaf joint to encourage dense branching and fresh red growth.
- Ensure excellent drainage, especially in heavy soils, to prevent root rot.
- Water regularly during the first growing season to establish a deep root system.
Don't
- Do not prune heavily in autumn, as this triggers soft new growth that is highly vulnerable to frost damage.
- Do not use overhead irrigation, which leaves foliage wet and increases susceptibility to fungal leaf spot.
- Do not over-fertilise, as excess nutrients promote succulent growth prone to pests and disease.
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fertilize | ||||||||||||
| Mulch | ||||||||||||
| Pest Check | ||||||||||||
| Prune |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Companion Plants
Multiply
Propagation Methods
Good to Know
Common Questions
Red Robin questions
What zones can Red Robin grow in?
Red Robin is hardy in USDA Zones 7–10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
When does Red Robin bloom?
Red Robin typically blooms in spring through spring. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Red Robin need full sun?
Red Robin does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
Is Red Robin drought tolerant?
Yes — once established (usually after the first full season), Red Robin handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.
More Photinia to compare
Keep exploring
Explore the genus
Hardy in your zone?
Grow Red Robin with confidence
See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.




