SelecTree: Tree Detail

Photo Locations: Quail Botanical Gardens - Encinitas, CA, Santa Barbara, CA and Santa Maria, CA

See all Callistemon.

General Notes

Utility friendly tree.

Has fragrant Leaf.

Native to New South Wales and Queensland.

Family: Myrtaceae

Tree Characteristics

Spreading or Weeping with a Low Canopy.

Oval or Rounded Shape.

Has Evergreen foliage.

Height: 15 - 20 feet.

Width: 15 - 20 feet.

Growth Rate: 36 Inches per Year.

Longevity 40 to 150 years.

Leaves Lanceolate, Gray Green or Light Green, No Change, Evergreen.

Flowers Showy. Red. Flowers in Spring or Summer. Has perfect flowers (male and female parts in each flower).

Brown Capsule, Small (0.25 - 0.50 inches), fruiting in Fall Wildlife use it.

Bark Dark Gray, Exfoliating or Striated.

Shading Capacity Rated as Moderately Dense in Leaf.

Litter Issue is Dry Fruit.

Tree Site Conditions & Constraints

Sunset Zones 6 - 9 and 12 - 24.

USDA Hardiness Zones 9 - 11.

Exposure Full Sun to Partial Shade.

Wet to Dry Soil.

Drought tolerant.

Clay, Loam or Sand Texture.

Slightly Acidic to Highly Alkaline Soil pH.

Salinity Tolerance is Good Inland to Moderate on Coast.

Seaside Tolerance is Good in Mild Zone.

Pests & Disease Information

Susceptible to Armillaria and Root Rot.

Health, Safety & Environmental Concerns

Branch Strength Rated as Medium.

Root Damage Potential Rated as Low.

Allergy Health Hazard.

Biogenic Emissions considered High.

Fire Resistance is Favorable.

Desirable Wildlife Plant.

Attracts Birds and Bees.

Not Deer Palatable.

Wildlife use Fruit.

Special Uses & Values

Street Tree or Screen.

Hedged.

Cite this tree:
SelecTree. "Callistemon viminalis Tree Record." 1995-2020. Jan 27, 2020.
< https://selectree.calpoly.edu/tree-detail/callistemon-viminalis >

SelecTree Nursery Connection Map
Cal Poly / ESRI