Grevillea mucronulata, commonly known as Green Spider Flower, is an evergreen shrub native to sclerophyll forests and coastal heathlands in New South Wales, Australia. It typically grows to a height and width of up to 3 meters, featuring variable foliage that can range from soft to rigid leaves. The greenish-yellow flowers, which blend with the foliage, bloom from May to October, providing a subtle visual interest rather than a striking display. The flowers are particularly attractive to nectar-feeding birds and beneficial insects.

The Green Spider Flower is appreciated for its long flowering period, bird-attracting qualities, and the contrast between its foliage and bronze-tinted new growth. It is less common in cultivation compared to other Grevillea species due to its less showy flowers. However, it is valued for its adaptability to various garden settings, including urban plantings and as a border shrub. It thrives in full sun to part shade and requires low water once established, making it suitable for xeriscaping. The plant prefers well-drained soils and is tolerant of a range of soil types, from sandy to loamy. While it can be propagated by seed, many plants sold are hybrids, which may exhibit different characteristics. Care should be taken with identification to ensure the true species is obtained.CC BY-SA 4.0