Grevillea rosmarinifolia
TAXONOMY
FamilyProteaceae
GenusGrevillea
Zone9
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Grevillea rosmarinifolia, commonly known as Rosemary Grevillea, is a shrub native to southeastern Australia. It belongs to the Proteaceae family and is known for its needle-like leaves and vibrant red or pink flowers. This plant thrives in subtropical climates and can grow up to 2 meters in height. It is often used in gardens for its ornamental value and ability to attract birds.
ALSO KNOWN AS
Grevillea latrobei
Grevillea latrobei var. dasystilis
Grevillea latrobei var. leiostylis
Grevillea latrobei var. scabrifolia
Grevillea nutans
Grevillea riparia
Rosemary grevillea
OVERVIEW
VPDCalculate
WaterDry
SoilLoamy
LightDirect Bright (6 Hours)
Temperature20° C
Humidity50%
pH5.5
Pressure1,013 mbar
DETAILS
Care Instructions
Rosemary Grevillea requires bright, direct sunlight for optimal growth. It prefers moderate temperatures and can tolerate some drought once established. Regular watering is necessary during the growth stage, but the soil should be allowed to dry out between waterings. This plant does well in moderate humidity levels.Soil
This plant prefers well-draining loamy soil. It can tolerate poor soil conditions but thrives best in slightly acidic to neutral pH levels. Good drainage is essential to prevent root rot.Fertilizer
Use a balanced fertilizer with a nutrient composition of 2-1-2 during the growing season. Fertilize sparingly, as Grevilleas are sensitive to phosphorus. A slow-release fertilizer applied once or twice a year is usually sufficient.Repotting
Repotting is generally not necessary for Grevillea rosmarinifolia unless it is grown in a container. If repotting is needed, do so in the spring. Choose a pot that is slightly larger than the current one and ensure it has good drainage.Propagation
Propagation can be done through semi-hardwood cuttings taken in late summer or early autumn. Use a rooting hormone to increase success rates. Plant the cuttings in a well-draining mix and keep them in a warm, humid environment until roots develop.Pruning
Pruning is recommended to maintain the shape and encourage bushier growth. Prune after flowering to remove spent blooms and any dead or diseased branches. Light pruning can also be done throughout the year to maintain the desired shape.Toxicity
Grevillea rosmarinifolia is not known to be toxic to pets or humans. However, some people may experience skin irritation from contact with the plant's sap.Additional
This plant is excellent for attracting birds, especially nectar-feeding species. It is also relatively low-maintenance once established, making it a good choice for gardeners looking for an ornamental shrub that doesn't require constant care.REVOLUTIONIZE YOUR PLANT CARE
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