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A Guide to Different Grevillea Varieties for Home Growers

Walter White
2025-08-22 22:45:44

1. Grevillea ‘Robyn Gordon’

From my perspective as a cultivar, I am one of the most popular and reliable choices for home growers. I am an evergreen shrub, bred for my spectacular, deep pinkish-red flower clusters that appear on my arching branches for most of the year. I am a dense plant, growing to about 1.5 meters tall and wide, which makes me perfect for providing habitat for nectar-feeding birds. My main requirement is for well-drained soil; I despise having my roots sit in water. A sunny position is best for me to produce my most prolific floral display. I am largely pest-resistant and, once established, I am quite drought-tolerant, needing only an occasional deep drink during extended dry periods.

2. Grevillea rosmarinifolia (Rosemary Grevillea)

As a species native to New South Wales and Victoria, I am a hardy and adaptable shrub. My foliage is exactly as my name suggests: narrow, prickly, dark green leaves that closely resemble culinary rosemary. I produce a profusion of spider-like flowers, typically in shades of red or pink, which are a valuable source of nectar for local wildlife throughout the cooler months. I am a well-behaved plant, forming a neat, rounded mound up to 2 meters in height and spread. I thrive in full sun and absolutely require sharp drainage. I am highly tolerant of frost, drought, and even moderate pruning to maintain my shape, making me an exceptionally low-maintenance choice for a hedge or feature plant.

3. Grevillea ‘Superb’

I am a modern hybrid, celebrated for my exceptionally large and vibrantly colored flower heads. My blooms are a stunning ombre effect, transitioning from pale pink at the base to a deep, rich orange at the tips. These large brushes appear consistently from autumn through to spring, providing a spectacular source of food for honeyeaters. I form a medium-sized, rounded shrub, reaching up to 1.8 meters. Like all Grevilleas, I demand perfect drainage and a position in full sun to partial shade. I am sensitive to phosphorus, so please ensure any fertilizer used around me is specifically formulated for native plants. With minimal care, I will reward you with a breathtaking display season after season.

4. Grevillea lanigera ‘Coastal Gem’

For gardeners with limited space or those seeking a groundcover, I am an ideal candidate. I am a low, spreading shrub with dense, woolly grey-green foliage that feels soft to the touch—a trait known as ‘lanate’. My small but charming pink and cream flowers are produced in abundance along my stems, providing subtle color from late winter into spring. I typically grow no taller than 50 cm but can spread over a meter wide, making me perfect for spilling over retaining walls, covering slopes, or filling in garden borders. I am exceptionally tough, tolerating coastal winds, light frosts, and dry conditions once my root system is established.

5. Grevillea ‘Ivory Whip’

I offer a more architectural form and a stunning contrast to the more common red-flowered varieties. My growth habit is upright and willowy, with fine, divided foliage. My most striking feature is my long, whip-like flower clusters, which are a creamy white or pale yellow. These unusual flowers appear primarily in spring but can spot-flower at other times. I can grow into a large shrub or small tree, reaching up to 4 meters, so I need a little more room to showcase my elegant, weeping form. I am perfect as a feature plant or screen and, like my relatives, I require a sunny spot with excellent drainage to thrive.

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