The Crimson Bottlebrush (Melaleuca citrina, formerly Callistemon citrinus) is a hardy, evergreen shrub or small tree native to Australia. Renowned for its brilliant, red, tubular flower spikes, it thrives in full sun and is highly attractive to local pollinators like bees and hummingbirds.
Key Facts at a Glance
Plant Profile: An adaptable broadleaf evergreen that grows from 3 to 15 feet tall and 3 to 10 feet wide, depending on the specific cultivar.
Flowers: The signature 3-to-4-inch crimson spikes are actually clusters of dozens of tiny flowers where the brightly colored "stamens" do all the showing. They bloom heavily in the spring and again in the fall.Foliage: The lance-shaped leaves are aromatic, giving off a strong, pleasing citrus (lemon) scent when crushed.
Wildlife Impact: A magnet for local biodiversity; it provides heavy nectar for butterflies and birds, and acts as a great natural privacy screen or hedge.
Care & Cultivation
Hardiness: Thrives in USDA Zones 8–11. It is moderately drought-tolerant once established but performs best in well-draining, fertile soil.Sunlight: Requires full sun for maximum bloom production and to maintain a dense, symmetrical shape.
Maintenance: Responds exceptionally well to heavy pruning right after its spring blooming cycle to encourage bushier growth.
Toxicity: It is considered non-toxic to humans and pets, though it is always best practice to keep plants out of reach of young children.
