CORNUS florida 'Red Giant'

Commonly known as American boxwood, Flowering dogwood

FLOWERING DOGWOODS

Large deep pink bracts tipped with white
Further Reading....
  • Deciduous
    Broadly oval to ovate, often slightly twisted leaves. Young leaves have a burgundy tint, turning green in summer and to brick-red in autumn.
  • Shades of pink
    All shades of pink through to Carmine (red)
    Deep pink
  • White
    Tipped white
  • Height
    6m (20ft)
  • Spread
    8m (26ft)
  • Tall Shrub
    Spreading habit. Produces greenish flowers to 2.5cm (1in) across, larger than usual, with bracts to 5cm (2in) or more long and losse clusters of red, inedible berries in autumn
  • Hardy - cold winter
    Hardy in most places throughout the UK even in severe winters. May not withstand open/exposed sites or central/northern locations. Plant can withstand temperatures down to -15°C (5°F)
  • Full sun
    shelter from cold winds
  • Partial shade

CORNUS florida 'Red Giant'

 

 

  • Additional Features
    Pests & Diseases
    Anthracnose.
    Place of origin
    Eastern North America.
  • Hardiness
    Fully hardy
  • Leaf margin
    Entire
    		(see photos above)
  • Leaf shape
    Ovate
    		(see photos above)
  • Pruning group
    Pruning group 1
    Suitable for: Deciduous and evergreen trees, and some deciduous shrubs.
    Pruning: Minimal pruning required. Prune wayward or crossing branches to maintain a healthy framework.
    When: When dormant in the late winter/early spring. Some in the summer/autumn to prevent bleeding of sap.
  • Seasonal Interest
    Autumn
    Summer
  • Soil Conditions
    Fertile well drained soil
    Humus-rich.
    Neutral to acid soil
  • Tree Shape
    Rounded to broadly spreading
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Cornus (Flowering) - Growing Guide
Cornus Coloured Stemmed Dogswoods - Growing Guide
6m (20ft)
 Tall Shrub - guide for size not form Average Person
  8m (26ft)
  

Useful extras...

Fertilisers & Feeds - Vitax
Q4 Pelleted Fertiliser
A useful fertiliser suitable for use on a wide variety of plants. Q4 provides all the nutrients and trace elements essential for vigorous growth, abundant flowering and ripening of fruit.
3 options from £6.00

Fertilisers & Feeds - Empathy
Rootgrow mycorrhizal fungi
Recommended by the RHS. Contains Rootgrow™ mycorrhizal fungi. Suitable for all trees and shrubs (except rhododendrons, azaleas, heathers, cranberries and blueberries)
3 options from £3.00

Fertilisers & Feeds - Empathy
All-purpose Seaweed Stimulant
All-purpose organic concentrated seaweed feed that is a ready to use, derived from sustainable harvested kelp, that can be used on all outdoor and indoor plants, except acid loving plants. Perfect used in conjunction with Rootgrow™.
Only £7.50

Vermin & Pest Control
Tree Guards
Essential small tree protection from vermin and strimming. This pack includes 5 x 90cm canes and 5 x 90cm spiral guards. Includes instructions.
Only £5.00

Garden Goodies
Slate Plant Labels
These wonderfully tactile natural slate plant labels are hand made in Cornwall and come with a chalk pen. Just stick them in your pot or border. Pack of 6.
Only £10.00

Garden Goodies
Slate Tie-on Plant Labels
Hand made in Cornwall, these delightful natural slate labels are perfect for pots. Comes with chalk pen. Pack of 5
Only £10.00

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