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Rosemary Grevillea
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Grevillea rosmarinifolia · Proteaceae

Rosemary Grevillea

⚠️ Not safe for petsPerennial life cycle with seasonal flowering.1 to 3 m
Full sunLowEasyResistant down to -5 degrees Celsius.

Description & origin

The Rosemary Grevillea is a perennial shrub known for its vibrant flowers and fine leaves. It is native to Australia and valued for its drought resistance.

Size

Can reach heights between 1 to 3 meters, depending on growing conditions.

Foliage

Leaves are fine and resemble rosemary, with a pleasant aroma.

Flowering

Blooms in spring and summer, featuring inflorescences in shades of red and orange.

Detailed care

Light

Prefers full sun but tolerates some shade. For best results, plant in a sunny location.

Soil

Prefers well-drained soils, slightly acidic to neutral. Avoid heavy soils.

Watering

Requires low watering, especially once established. Avoid waterlogging.

Temperature

Resistant to mild temperatures but may be sensitive to severe frosts.

Fertilising

Apply a balanced fertilizer in spring to promote healthy growth.

Repotting

Transplant in spring, ensuring the root system is not damaged.

Pruning

Light pruning after flowering to maintain shape and encourage growth.

Propagation

Can be propagated by seeds or cuttings. Seeds should be scarified before planting.

Common problems

Insect pests

Can be affected by aphids and scale insects, which should be controlled with natural insecticides.

Fungal diseases

In excessively humid conditions, it may develop fungi, especially on leaves.

Sunburn

In very hot climates, leaves may burn if not provided with adequate shade.

Uses & curiosities

In the garden

  • Ideal for low-maintenance gardens
  • Attracts pollinators such as bees and birds
  • Can be used as hedge plants

Other uses

Used in landscaping due to its resilience and beauty.

Did you know…

The flowers attract pollinators such as bees and birds. It is an excellent choice for low-maintenance gardens.