Goodenia fasciculata is an ascending shrub tall and hairy when young. The leaves are narrow linear, long and wide and arranged in bunches on the stem. The flowers are arranged in a spike long with leaf-like bracts at the base. The sepals are narrow egg-shaped, about long, the corolla white, long with more or less equal lobes long with wings about wide. Flowering occurs from September to December and the fruit is a more or less spherical nut about in diameter.