Polemonium reptans — a medium houseplant, prefers partial sun light
SPECIMEN · FROM THE LIBRARY
Polemonium reptans

Polemonium Reptans

Updated · 394 observations
ON THIS PLANT

Polemonium reptans, commonly known as Jacob's ladder, is a herbaceous perennial plant that belongs to the Polemoniaceae family. Native to North America, it thrives in moist woodlands and meadows. The plant typically reaches up to 60 cm in height and has a clump-forming growth habit, with multiple stems emerging from the base.

The leaves of Polemonium reptans are pinnately compound, featuring 7 to 15 lance-shaped leaflets arranged alternately along the stem. The leaflets have a smooth texture with serrated edges, giving them a visually appealing appearance.

Jacob's ladder blooms from late spring to early summer, producing flowers on tall stems that rise above the foliage. The bell-shaped flowers are blue-purple and consist of five petals fused at their base, forming a tube-like structure. These flowers are known to attract bees and butterflies for pollination.

Polemonium reptans prefers moist soil conditions but can tolerate some drought once established. It grows well in partial shade to full sun, though it requires protection from the hot afternoon sun during the summer months.

In traditional medicine, Jacob's ladder has been valued for its medicinal properties. It contains alkaloids with diuretic effects, which help reduce inflammation caused by arthritis or gout.

Overall, Polemonium reptans is an attractive perennial plant that adds color and texture to any garden setting. Additionally, it provides medicinal benefits when used appropriately under medical supervision.

CHARACTERISTICS

Botanical profile.

Plant Type
Herb
Life Cycle
Perennial
Genus
Polemonium
Family
Polemoniaceae
Hardiness Zone
3-9
Mature Height
49 cm
Mature Spread
30 cm to 46 cm
Leaf Color
Green
Leaf Type
Deciduous
Flower Color
Lavender
Flower Size
2.54 cm
Bloom Time
Mid spring, Late spring, Early summer
Planting Time
Spring
Harvest Time
Early summer, Mid summer
Native Area
Georgia
ALSO KNOWN AS

Other names.

en Jacob's ladder en Creeping polemonium en Spreading Jacob's-ladder en Greek-Valerian en Creeping Jacob's-ladder en Abscess root en American greek valerian en Blue bells en Stairway to heaven en Sweatroot en Polemonium Golden Feathers
PLATES
Polemonium reptans leaf
PLATE 01 · leaf
Polemonium reptans leaf
PLATE 02 · leaf
Polemonium reptans flower
PLATE 03 · flower
Polemonium reptans flower
PLATE 04 · flower
Polemonium reptans bark
PLATE 05 · bark
Polemonium reptans habit
PLATE 06 · habit
ALSO IN THE LIBRARY

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