One-sided Bottlebrush
Calothamnus quadrifidus, Myrtaceae
Zones
9–11
Layer
Shrub
Lifespan
Perennial
Growth
Moderate
Guild Roles
Pollinator Attractor
Growing Conditions
Sun
Full Sun (optimal)
Water
Low
Soil pH
5.5 – 7.5
Tolerances
Drought
Frost
Heat
Pest Resistance
Disease Resist.
Companion Plants
Antagonistic Plants
Butterfly BushBuddleja davidii
One-sided bottlebrush's myrtaceous allelopathic compounds and drought adaptations can stress and inhibit growth of butterfly bush.
Crimson BottlebrushCallistemon citrinusBoth myrtaceous shrubs have similar allelopathic compounds and root structures, leading to competition for resources and mutual chemical interference.
Uses
Functions
Ornamental
Common Questions
What zones does One-sided Bottlebrush grow in?
One-sided Bottlebrush grows in USDA hardiness zones 9 through 11.
What are good companion plants for One-sided Bottlebrush?
Good companions for One-sided Bottlebrush include Gum Rock Rose, Texas Sage, Rosemary Grevillea, King Protea.
Design guilds with One-sided Bottlebrush and see companion relationships visually.
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