Yellow soapwort (Saponaria lutea)

Yellow soapwort

Yellow soapwort (Saponaria lutea) is a small alpine plant that makes a nice feature in a rock garden. The plant's abundant flowers bloom in late spring and offer significant ornamental appeal. These flowers come in a lovely pale-yellow color, which is rare for plants of this genus.

Scientific classification

Species

Yellow soapwort (Saponaria lutea)

Pinks, cacti, and allies

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Perennial

Lifespan

Herb

Plant Type

10 cm

Plant Height

Semi-evergreen

Leaf type

Images of Yellow soapwort

Distribution of Yellow soapwort

Distribution Map

Yellow soapwort originates from the temperate zones of southern Europe. This plant has a natural presence in the western mountain ranges of the continent. Over time, yellow soapwort has seen glacial period movements that contributed to a broader range within the same major region, but it remains largely within its historical distribution area, without notable introductions to other continents or regions.

Native

Cultivated

Invasive

Introduced

No species reported

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Care Guide for Yellow soapwort

Every week

Water

Full sun

Sunlight

Water: Yellow soapwort thrives in moderate moisture, efficiently balancing drought resistance and hydration. Weekly watering supports healthy growth. Generally grown outdoors, yellow soapwort benefits from natural rainfall, complementing its watering schedule and enhancing seasonal growth cycles.

Fertilize: For optimal growth, yellow soapwort requires regular feedings with balanced fertilizers, especially a high-phosphorus formula during peak season. Fertilize monthly at half strength, and water before and after to prevent root burn. Adjust frequency in winter for improved health and vigor.

Pruning: Yellow soapwort is a striking perennial with vibrant yellow flowers. Prune in early to late spring to promote growth and flowering. Remove damaged stems and shape the plant for air circulation, reducing disease risk. Use clean, sharp tools for effective cuts.

Propagation: Yellow soapwort propagates well via cuttings of healthy, non-flowering stems placed in well-draining soil. Maintain moisture until roots develop, indicated by resistance when tugged. Once established, yellow soapwort flourishes in full sun to partial shade, requiring consistent watering during early growth stages for success.

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