Kauai Bottlebrush

Metrosideros waialealae

Native to:
Hawaii, United States

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Myrtaceae
Genus:
Metrosideros
Species:
Metrosideros waialealae
USDA Symbol:
MEWA

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Shrub , Tree
Height:
500 cm
Light Requirements:
Full Sun
Drought Tolerance:
Low
Bloom Colors:
red
Landscaping Shrub:
Yes

Garden & Ecology Notes

Wildlife Value:
birds
Deer Resistant:
Yes

Soil Requirements

Soil Type:
rich, well-drained volcanic soil
pH:
5.5 - 6.5 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
consistently moist
Notes:
native to high rainfall areas in Hawaii

Propagation & Germination

Stratification:
None required
Germination Time:
14–60 days
Notes:
Seeds are very fine and require surface sowing with high humidity. Light is required for germination.

The above propagation data sourced from Claude AI