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Little River Wattle

Acacia cognata 'Cousin Itt'

shrub☀️ full sun💧 low water❄ Hardy: Zone 9a – Zone 11b

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A graceful weeping shrub with fine, feathery foliage and small golden-yellow flower clusters in late winter to spring. Drought-tolerant once established and ideal for water-wise gardens or as a specimen plant.

Why grow it

Acacia cognata offers finer, more delicate foliage than many other wattle species, making it valuable as an ornamental weeping form rather than primarily for screening or biomass. It flowers reliably in late winter to spring when few other acacias bloom, extending the season of interest in permaculture plantings. Compared to other drought-tolerant shrubs, it requires minimal fertilizer or amendment once established in well-drained soil.

Watch out for

This cultivar can become straggly or leggy without occasional light pruning after flowering, particularly in shaded conditions. In very humid climates or with poor air circulation, watch for fungal issues on the foliage. Growth rates and final size vary considerably with climate and soil drainage, so establish realistic expectations based on local conditions rather than catalog maximums.

Overview

Form
weeping, pendulous
Growth Rate
moderate
Size
6–10′ tall × 8–12′ wide
Dormancy
evergreen
Family
Fabaceae
Biomass and mulchErosion controlHedgerowPollinators & beneficial insects

Native Range

southeastern Australia

Seasonality

Bloom Season

J
F
M
A
M
J
J
A
S
O
N
D

Season of Interest

WinterSpring

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Companion Planting

Plants well with