Rivularus
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Grevillea rivularus features sharp, coarse foliage and produces 2”-3” purple toothbrush flowers during the winter and spring seasons. With its dense spreading growth, it reaches dimensions of 3’x10’.
When cultivated as a weeping standard, it rapidly extends to the ground. Planting them 4’-5’ apart creates a stunning and impenetrable hedge barrier.
This species is considered threatened in its native habitat.
Hardy to 28°.