Cornus nuttallii (Pacific Dogwood)

Cornus nuttallii (Pacific Dogwood)

 New_New_dogwood.jpg

Pronunciation: KORE-nus NUT-ull-ee-eye
Family: Cornaceae
Plant type: Deciduous Tree
Origin: BC
Zone: 7
……..
Mature size
  Height: 15 - 22 m
  Spread: 7-10 m
Habit: Arching, open, upright
Form: oval, vertical, round
Texture: medium, coarse
Exposure - deep shade to full sun and in between!
Preferred soil - acidic well drained 
Landscape uses - native planting, shade tree, spring interest, tall background
……..
Leaves
Arrangement: simple, opposite
Shape: elliptic
Size: 4-7 cm x 3-5 cm
Margin: ciliate, undulate 
Characteristics: heavily veined, pinnate venation, soft flexible
Colour: green with fall color
………
Flowers
Inflorescence type: floriferous head like spike
Colour: white with yellow-red head
Size: 3-6 cm
Time: may
………
Fruit type: drupe, multiple fruits
Colour: orange and red
Time: september 
………
Stem
Description: plated, smooth 
Colour: grey to dark grey
……..
Propagation - seed
Comments - became the flower of BC in 1956, used to be protected under a federal act until it was dismissed in 2002. The nearly endangered tree is starting to diminish in its existence, as it only grows in the Southwest corner of BC. Dogwood Anthracnose is a disease that starts in the foliage and eventually chokes out the tree. It has been consistently killing off the population of Pacific Dogwoods. 

Pests - anthracnose 

Comments

Post a Comment

Popular posts from this blog

Physocarpus capitatus (Common ninebark)

Image
Physocarpus capitatus (Common ninebark)   Pronunciation:  fizz-oh-KAR-pus kap-ih-TAY-tuss Family: Rosaceae Plant type: shrub Origin: BC native Canada  Zone: 3 …….. Mature size   Height: 3-5 m   Spread: 3-4 m Habit: sprawling twiggy fountain Form: arching, dense, spreading, twiggy, upright Texture: medium Exposure - full to part sun Preferred soil - acidic, humus rich, bog like Landscape uses - insect attractant, tall shrub border, screening, spring interest, wetland …….. Leaves Arrangement: alternate Shape: ovate Size: 1-3 inches long Margin: double serrate, pinnately lobed Characteristics: 3 lobed (sometimes 5) Colour: green ……… Flowers Inflorescence type: corymb Colour: white petals, pink and yellow Size: 3-4.5 cm Time: may june ……… Fruit type: aggregate fruit Colour: brown Time: September October ……… Stem Description: peeling papery bark Colour: brown …….. Propagation - seed, ...
Read more

Cercis canadensis / occidentalis (Red bud Tree)

Image
Cercis candensis/occidentalis (Red bud tree) Cercis occidentalis Comments: This is a great tree to add texture and movement to a garden with it's unique, large foliage, as well as the spring flowering on bare bark. There are a few different options within the species and varieties, ranging from the 'Ruby Falls' weeping red foliage variety to the Western or occidentalis species with bright green foliage and a compact height.  Family: Fabaceae Exposure: Full to part shade Hardiness: USDA zone 4  Height: canensis 7-10m upright, weeping is a controlled height, occidentalis 3-4.5m  Cercis canadensis
Read more

Embracing the Green Revolution: How Covid-19 Inspired Sustainable Living

Hey there, eco-conscious folks! Gather 'round as I dive into the fascinating world of sustainable living amidst the chaos of Covid-19. As a proud Vancouver Islander and horticulturalist, I couldn't be more thrilled to explore how this unexpected turn of events nudged us towards greener pastures. So, buckle up and join me on this humorous ride as we explore the unexpected side effects of the pandemic on our already sustainable lifestyle! Gardening: From Backyards to Victory Gardens: When life gave us lemons, we said, "Let's plant lemon trees!" With extra time on our hands and a desire for self-sufficiency, people across the globe transformed their backyards into vibrant oasis gardens. Seeds were planted, weeds were conquered (with varying degrees of success), and now we're reaping the literal fruits (and vegetables) of our labour. Who knew that growing your own kale would become the new rock 'n' roll? Digital Design Meets Landscape Magic: As a horticult...
Read more