Grevillea ‘Red Hook’: Red‑Flowering Evergreen Shrub

🔴 Grevillea ‘Red Hook’ Deep Red Flowering Grevillea Grevillea ‘Red Hook’ is a striking and dependable evergreen shrub admired for its intense deep‑red toothbrush‑style blooms and refined, architectural habit. The flowers feature elegantly curved, hook‑like stamens that give this cultivar its distinctive name and create dramatic movement and texture in the garden. Flowering is strongest from late winter through spring, with additional blooms often appearing at other times of the year in mild climates. Equally at home in ornamental Grevillea plantings and wildlife‑friendly gardens, ‘Red Hook’ thrives in full sun with excellent drainage and minimal water once established. Its finely divided foliage provides year‑round structure, while its upright, moderately spreading form makes it ideal for feature planting, informal screening, and mixed borders in Mediterranean and coastal landscapes. Botanical Characteristics of Grevillea ‘Red Hook’ Characteristic Detail Scientific Name Grevillea hybrid ‘Red Hook’ Common Name Red Hook Grevillea Growth Habit Upright to spreading evergreen shrub Foliage Finely divided green foliage with soft, fern‑like texture Flowers Toothbrush‑style blooms in deep red with curved hook‑like stamens Flowering Season Late winter through spring; repeat flowering possible Special Features Unique hooked flowers, intense color, strong wildlife attraction Mature Size and Form • Height: 6–10 ft • Spread: 6–10 ft Grevillea ‘Red Hook’ develops into a well‑balanced shrub with an open yet substantial form. Light pruning after flowering helps maintain shape and encourages fresh growth. For pruning and long‑term care guidance, visit our Protea & Grevillea Care Guide. USDA Hardiness Zones Zones 9–11 Best suited to regions with mild winters, full sun exposure, good airflow, and well‑drained soils. Tolerates heat, wind, and dry periods once established. Cultivation and Care for Grevillea ‘Red Hook’ Aspect Care Instructions Sunlight Full sun for best flowering and growth Soil Well‑drained, sandy or loamy soil; slightly acidic preferred Water Low once established; deep, infrequent watering Fertilizer Low‑phosphorus or native‑plant fertilizer only Pruning Prune after flowering; avoid cutting into old woody growth Helpful resources for successful establishment: Quick Tip: Caring for a Newly Unboxed Protea in Humid Conditions Complete Protea & Grevillea Care Guide Landscape Use and Benefits of Grevillea ‘Red Hook’ • Bold specimen shrub with distinctive deep red floral display • Ideal for Mediterranean, coastal, and water‑wise landscapes • Excellent for screening, mixed borders, and feature planting • Strong attraction for birds and pollinators • A standout cultivar within curated Grevillea collections Wildlife Attraction The nectar‑rich flowers strongly attract birds, hummingbirds, and pollinating insects, bringing movement and ecological value to the garden. Pest and Disease Considerations Grevillea ‘Red Hook’ is generally resilient when grown in appropriate conditions. Potential issues include: • Root rot in poorly drained or overwatered soils • Nutrient stress from phosphorus‑heavy fertilizers • Minor frost damage in colder microclimates Full sun, excellent drainage, and low‑phosphorus nutrition are essential for long‑term plant health.