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Arenaria montana
Arenaria montana
Arenaria montana
Arenaria montana

Arenaria montana

TAXONOMY

FamilyCaryophyllaceae
GenusArenaria
Zone4

ABOUT

Arenaria montana, commonly known as Mountain Sandwort, is a perennial plant native to the mountainous regions of Europe. It belongs to the Caryophyllaceae family and the Arenaria genus. This plant is known for its small, white, star-shaped flowers and its ability to form dense mats, making it an excellent ground cover. It typically goes dormant in the winter months.

ALSO KNOWN AS

Alsinanthus Montanus
Alsine Caucasica
Mountain Sandwort
Alsine montana
Arenaria caucasica
Arenaria linearifolia
Arenaria montana subsp. linearifolia
Arenaria pyrenaica
Bigelowia montana
Mountain sandwort [arenaria montana]

OVERVIEW

WaterDry
SoilLoamy
LightDirect Bright (6 Hours)
Temperature15° C
Humidity50%
Dormancy3 Months
pH6.5
Pressure1,013 mbar

DETAILS

Care Instructions
Mountain Sandwort thrives in bright, direct sunlight and prefers moderate temperatures. It should be watered when the soil is almost completely dry, and it does well in environments with moderate humidity. This plant is relatively easy to care for and is well-suited for outdoor gardens.
Soil
Arenaria montana prefers well-draining loam soil. It can tolerate poor soil conditions but thrives best in moderately nutrient-rich soil. Ensure the soil has good drainage to prevent waterlogging, which can harm the plant.
Fertilizer
Use a balanced fertilizer with a nutrient composition of 5-10-10. Fertilize the plant during the growing season, typically in the spring and summer, to promote healthy growth and flowering.
Repotting
Repotting is generally not necessary for Mountain Sandwort as it is typically grown outdoors. However, if grown in containers, repot every 2-3 years to refresh the soil and provide more space for root growth. Repot in the spring before the growing season begins.
Propagation
Arenaria montana can be propagated by division or from seed. The best time to propagate by division is in the spring or early fall. For seed propagation, sow seeds in a well-draining soil mix and keep them moist until germination.
Pruning
Pruning is beneficial for Mountain Sandwort to maintain its shape and encourage new growth. Prune after the flowering period by cutting back spent flowers and any leggy or overgrown stems.
Toxicity
Arenaria montana is not known to be toxic to pets or humans. It is a safe plant to have in gardens where children and pets may be present.
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