Lithophragma glabrum — a medium houseplant, prefers partial sun light
SPECIMEN · FROM THE LIBRARY
Lithophragma glabrum

Lithophragma Glabrum

Updated · 49 observations
ON THIS PLANT

Lithophragma glabrum is a slender perennial western North American mountain plant in the Saxifrage family (Saxifragaceae), known by the common names bulbous woodland star, bulbiferous prairie-star, smooth woodland star, and smooth rockstar.

A note from PlantMom

Bulbous woodland star is fairly disease-resistant and typically not susceptible to illnesses. Nonetheless, it can be vulnerable to pests and pathogens found in its environment. Such infections are generally mild. Regarding care, this plant needs a moderate level of upkeep. Regular pruning is necessary to preserve a neat appearance and encourage healthy growth. Applying fertilizer can also aid in enhancing bloom production. The bulbous woodland star is appropriate for people who have outdoor areas like a garden or patio and does not demand extensive plant-care experience. It may, however, need increased attention if cultivated indoors.

— PlantMom
CARE GUIDE

How to keep Lithophragma Glabrum.

Light

Bulbous woodland star is native to habitats like forest understories or rocky areas, where it experiences natural shade. It prefers partial sun but can adapt to full sun or full shade, demonstrating its versatility and hardiness.

Temperature

Bulbous woodland star can tolerate a wide range of temperatures, but its range may still be constrained by various combinations of moisture and heat. It performs best in warm summer climates with sufficient rainfall or watering. Extended periods of cloudy, rainy weather, as well as prolonged high temperatures, can raise the chance of Bulbous woodland star dying. In winter, shielding it from cold can increase its survival rate.

Fertilizer

For Bulbous woodland star, the optimal time to apply fertilizer is in early spring while the flowers are developing. The proper fertilizer promotes stronger blooms and helps Bulbous woodland star produce attractive flowers. Fertilizing in early spring ensures excellent flowers throughout the season and supplies energy for its dormant growth phases.

Pruning

The Bulbous Woodland Star is a plant known for its star-shaped flowers. To maintain its health and appearance, it requires pruning in early spring. Be sure to sterilize your tools before pruning to prevent the spread of disease. Pruning not only encourages flowering but also improves air circulation. Additionally, a light pruning after the plant has bloomed can enhance its aesthetic appeal. For more detailed guidance, consult reliable sources.

CHARACTERISTICS

Botanical profile.

Plant Type
Herb
Life Cycle
Perennial
Genus
Lithophragma
Family
Saxifragaceae
Hardiness Zone
5-9
Mature Height
10 cm to 20 cm
Mature Spread
5 cm to 15 cm
Leaf Color
Green, Dark Green
Leaf Type
Deciduous
Flower Color
White, Pink
Flower Size
1.02 cm to 1.52 cm
Bloom Time
Early spring, Mid spring
Planting Time
Spring, Autumn
Harvest Time
Late spring, Early summer
ALSO KNOWN AS

Other names.

en Fringecup en Rock-star en Bulbous woodland-star en Smooth woodland-star
PLATES
Lithophragma glabrum flower
PLATE 01 · flower
Lithophragma glabrum flower
PLATE 02 · flower
Lithophragma glabrum habit
PLATE 03 · habit
ALSO IN THE LIBRARY

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