Red Robin Photinia (Photinia × fraseri 'Red Robin')

Plant Snapshot

Common Name: Red Robin Photinia
Latin Name: Photinia x fraseri 'Red Robin'
Hardiness Zones: USDA zones 7–9 generally tolerated; colder zones risk winter dieback and warmer zones can promote denser year round growth
Typical Height: 6–12 ft (180–360 cm) depending on pruning and site
Typical Spread: 4–8 ft (120–240 cm)
Bloom Period: Spring flowering with clusters of small white flowers
Soil Preferences: Prefers fertile, well drained soil. Tolerates a range of soils but poorly drained or waterlogged sites increase disease risk
Light Preferences: Full sun to partial shade. Best leaf color and dense habit in full sun with some tolerance of light shade
Toxicity: Reported to contain cyanogenic compounds and may cause gastrointestinal upset if ingested. Wear gloves to avoid skin irritation during pruning. Verify with local poison control for pet risk
Propagation: Typically propagated by semi ripe or hardwood cuttings and by layering. Seed is possible but not commonly used for cultivar propagation

Key Facts

Evergreen to semi evergreen shrub often used as a hedge or specimen
Notable for bright red young growth that matures to glossy green
Produces clusters of small white flowers in spring followed by small red fruit
Responds well to regular pruning and shaping
Prefers well drained soil and regular moisture during establishment
Can be susceptible to fungal leaf spot and canopy decline in humid or wet conditions
Commonly propagated by semi ripe or hardwood cuttings and by layering

Red Robin Photinia (Photinia d7 fraseri ‘Red Robin’) is an evergreen to semi evergreen shrub used as a formal or informal hedge and specimen planting. It is prized for bright red new growth that matures to glossy green while still being vulnerable to fungal leaf spot and canopy decline in humid or poorly drained sites.

Identification

This shrub typically reaches about 6 to 12 feet tall with a spread near 4 to 8 feet depending on pruning and site fertility. New leaves emerge bright red then age to glossy green. Small clusters of white flowers appear in spring and are followed by small red fruit on some plants.

Best uses and where to grow

Use Red Robin Photinia as a screen hedge, clipped formal hedge, or a single specimen where bold foliage color is desired. It prefers full sun to partial shade for best red leaf color and dense habit. USDA zones 7 through 9 are generally tolerated with higher winter dieback risk below that range.

Planting and spacing

Space plants according to the desired final width with about 4 to 8 feet between plants for a hedge. Choose a site with well drained fertile soil to reduce disease risk. Exact planting season varies with local climate and should match when soil conditions allow safe planting.

Watering and visible effects

Provide regular moisture while the shrub establishes and avoid poorly drained sites. Waterlogged conditions and prolonged wet foliage encourage fungal leaf spot and can contribute to canopy decline. Good drainage and mulching to conserve moisture without wetting foliage reduce visible disease pressure.

Pruning and after flowering care

Red Robin responds well to regular pruning and shaping to maintain a desired height and dense habit. Because flowering occurs in spring, prune after bloom to avoid removing flower buds and to promote fresh red growth. Frequent light pruning keeps the hedge compact and reduces shaded interior foliage.

Soil and light

The shrub prefers fertile well drained soils and tolerates a range of soil types while avoiding heavy waterlogged ground. Full sun produces the best red new foliage and denser form. Heavy shade reduces red color and can cause a leggier habit that needs corrective pruning.

Pests and diseases

Common problems include fungal leaf spot and a decline of the canopy in humid or persistently wet conditions. Improve air circulation, avoid overhead irrigation, and remove heavily infected leaves to lower disease impact. Consult local extension services for region specific diagnosis and management options.

Propagation

Propagate Red Robin by semi ripe cuttings, hardwood cuttings, or by layering to preserve cultivar traits. Seed will not reliably produce true to the cultivar and is not commonly used for propagation of named plants.

Managing spread and form

Left unpruned the shrub will widen and reach the upper end of its height range. Regular trimming keeps spread in the 4 to 8 foot range and maintains a tidy hedge line. Higher fertility and irrigation encourage faster growth and a broader habit.

Frequently asked questions

How fast does Red Robin Photinia grow?: Growth rate varies with site fertility and climate but it commonly reaches several feet per year when well watered and fed until mature.
Is Red Robin Photinia evergreen?: It is evergreen to semi evergreen with year round foliage in milder climates and partial leaf loss or dieback in colder areas.
Does it tolerate shade?: It tolerates partial shade but full sun gives the best red new growth and a denser habit while too much shade reduces leaf color and causes legginess.
Is Red Robin Photinia poisonous to pets?: Sources report cyanogenic compounds and possible gastrointestinal upset if eaten. Confirm pet safety with your regional poison control or extension authority.
How do I propagate Red Robin Photinia?: Use semi ripe or hardwood cuttings or layering to keep the cultivar characteristics. Seed is not recommended for true to type plants.