Halimium calycinum — an easy houseplant, prefers full sun light
SPECIMEN · FROM THE LIBRARY
Halimium calycinum

Halimium Calycinum

Updated · 5 observations
ON THIS PLANT
A note from PlantMom

Yellow rock rose has strong disease resistance and is generally unlikely to suffer from illnesses. In terms of maintenance, this plant is fairly low-maintenance. When grown outdoors it needs little watering, and larger specimens usually do not require pruning. Smaller specimens, however, should be pruned after they finish blooming. Yellow rock rose is well suited for anyone with an outdoor area, such as a garden or deck, and does not demand much gardening experience.

— PlantMom
CARE GUIDE

How to keep Halimium Calycinum.

Light

Yellow rock rose is native to open habitats like sunny grasslands and woodland borders, areas that offer plenty of light. It flourishes in fully sunlit conditions but can also withstand partial sunlight, showing great adaptability to different levels of sun exposure.

Water

The yellow rock rose is well-suited for Mediterranean climates, thriving with minimal water in dry, well-drained soils. Once the plant is established, it requires only occasional weekly watering, ensuring the soil is not over-saturated. When grown outdoors, it demonstrates strong drought resistance, making it an ideal choice for xeriscaping, which reduces the need for additional irrigation.

Temperature

The Yellow rock rose demonstrates strong resilience to heat, with the ability to endure elevated temperatures and significant temperature fluctuations. It's crucial to monitor the watering and afford suitable shading during hot conditions to avoid sun scorching. Conversely, Yellow rock rose shows a weaker resistance to colder temperatures. It can handle a certain level of cold, however, an extreme cold setting may result in frost harm.

Fertilizer

The effectiveness of fertilizing Yellow rock rose heavily depends on timing. Apply fertilizer starting at the beginning of spring, repeating this process monthly until the start of summer. The role of fertilizer is to aid in the generation of beautiful flowers and furnish energy during periods of dormancy and growth.

Pruning

The yellow rock rose is known for its vibrant yellow flowers and benefits greatly from careful pruning in the late winter, after it has finished blooming. By removing dead or diseased branches and trimming back excessive growth, you can improve the plant's shape and health. This practice also helps to increase airflow, reduce pests, and enhance the overall appearance of the plant.

CHARACTERISTICS

Botanical profile.

Plant Type
Shrub
Life Cycle
Perennial
Genus
Halimium
Family
Cistaceae
Hardiness Zone
7-10
Mature Height
49 cm
Mature Spread
49 cm
Leaf Color
Gray, Dark Gray
Leaf Type
Evergreen
Flower Size
3.05 cm to 5.08 cm
Bloom Time
Mid spring, Late spring, Early summer
Planting Time
Spring, Summer
Harvest Time
Mid summer, Late summer, Early fall
Native Area
Morocco, Spain, Portugal
PLATES
Halimium calycinum flower
PLATE 01 · flower
Halimium calycinum flower
PLATE 02 · flower
ALSO IN THE LIBRARY

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