Perfoliate bellwort (Uvularia perfoliata)

Perfoliate bellwort

Perfoliate bellwort, or Uvularia perfoliata, is a perennial wildflower found in eastern North America. Its common and Latin names come from the way the stems appear to pierce or perforate its leaves. This plant is becoming increasingly rare because its existence is easily threatened by land development and invasive species.

Scientific classification

Species

Perfoliate bellwort (Uvularia perfoliata)

Lilies, supplejacks and allies

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Perennial

Lifespan

Herb

Plant Type

Spring, Summer

Bloom Time

Green, Gray, Silver

Leaf Color

2.5 cm to 5 cm

Flower Size

Yellow

Flower Color

Green, Gray, Silver, Yellow

Stem Color

Deciduous

Leaf type

5 - 32 ℃

Ideal Temperature

Spring, Summer

Growth Season

Images of Perfoliate bellwort

Quickly Identify Perfoliate bellwort

Perfoliate leaf arrangement with stem piercing through leaf blades.

Bell-shaped, green-yellow flowers dangling beneath foliage.

Yellow bell-shaped flowers, 1-2 inches (2.5-5 cm) long, with twisted tepals.

Distinctive three-sided capsule fruit opening along seams, releasing 2+ seeds.

Oblong leaves, 2-4 inches (5-10 cm) long, with pronounced veining.

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Care Guide for Perfoliate bellwort

Every week

Water

Full shade

Sunlight

5 - 32 ℃

Ideal Temperature

Water: Perfoliate bellwort thrives in moderate moisture and consistent humidity, requiring evenly moist soil and weekly watering. As an herbaceous perennial, it benefits from mulching to retain soil moisture and emulate its native woodland habitat's leaf litter.

Fertilize: For healthy growth and blooms in perfoliate bellwort, use balanced fertilizers sparingly; apply a 10-10-10 (NPK) formula in early spring and mid-summer as needed. Reduce fertilization in fall and always water perfoliate bellwort thoroughly afterward to prevent root burn.

Pruning: Perfoliate bellwort thrives with early spring pruning to eliminate dead stems and enhance shape. Thin overcrowded areas for better air circulation and disease prevention. Avoid heavy pruning to preserve its natural form, as timely pruning boosts blooming and fosters vigorous growth.

Propagation: Native to North America, perfoliate bellwort features drooping yellow flowers and unique foliage. Propagation is best achieved through rhizome division, ensuring each section has roots and shoots. Perfoliate bellwort thrives in moist, shady conditions, ideal for its growth and acclimatization.

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