Red Oak - Quercus rubra

Red Oak - Quercus rubra

Few deciduous trees command a landscape like Quercus rubra. A species defined by architectural scale, broad canopy, and one of the most arresting autumn displays available in Australian horticulture, deep scarlet foliage that stops a project in its tracks.

Why Red Oak

Autumn colour: Foliage transitions to vivid shades of red and scarlet, among the most reliable and dramatic seasonal displays of any deciduous species.
Canopy spread: Develops a broad, generous crown that delivers meaningful shade across large open spaces through the warmer months.
Structural form: Strong, upright branching resolves into a balanced, stately silhouette, credible as both a feature specimen and a repeated avenue tree.
Establishment rate: Settles and grows reliably once planted, particularly when sourced as advanced stock and installed correctly.
Longevity: A long-lived species that deepens in presence and value over decades, appreciating with the property it anchors.

Ideal Applications

Feature specimen: Planted as a singular focal point in open lawns or formal landscapes where scale and seasonal drama are the brief.
Avenue planting: Uniform form and consistent autumn colour make it a first-choice species for formal avenue installations on estates and private driveways.
Shade canopy: Appropriate for parks, acreage, and large residential or commercial properties requiring substantial summer shade.
Estate and prestige landscapes: Suited to projects where long-term presence, visual weight, and investment-grade planting are non-negotiable.

Specimen & Installation

Spacing (feature/avenue): 12–18m
Planting Season: Autumn to early spring (during dormancy)
Soil & Drainage: Prefers well-drained, slightly acidic to neutral loam or sandy loam; tolerates a range of soils but dislikes waterlogged or highly alkaline conditions
Establishment Care: Water deeply and regularly for the first two to three years to establish a strong root system, particularly during hot or dry periods. Apply a 75–100mm layer of mulch around the root zone, keeping it clear of the trunk, to retain soil moisture and suppress weeds.

Plant Details

Height: 20–30m
Width: 12–18m
Growth Rate: Fast
Foliage: Deciduous
Light: Full sun to partial shade
Native to: Eastern and central North America
Flower Colour: Insignificant