Location specific values:
Array
(
    [lat] => 29.558100
    [lng] => -95.321800
    [elevation] => 16
    [rainfall] => 1264.6095
    [cold_temperature] => 5.9983
    [temperature] => 33.2
    [user_eto] => 1316.58122277
)
Plant specific values:
Array
(
    [rain_min_irrigation] => 762
    [eto_corrected] => 829
    [eto_adjusted_rain_min (rain_min_irrigation / eto_corrected)] => 0.91917973
)
Black Rampion (Phyteuma nigrum) | Easyscape Plant Profile

Black Rampion

(Phyteuma nigrum)

Black Rampion (Phyteuma nigrum)

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Estimated Native Range
Species Map Help

Climate Requirements for Pearland, Texas

This Plant Your Site Plant Suitability for Your Location
Precipitation 30" - 43" 50" Aquatic Aquatic
High Temp. 69°F - 75°F 92°F Your summers may be too hot for this plant. Too hot
Low Temp. 23°F - 31°F 43°F OK, but your winter temperatures are warmer than normal for this plant OK
This plant may not grow well at your location - your precipitation is too high.

Summary

Phyteuma nigrum, commonly known as Black Rampion, is a deciduous perennial herb native to a variety of habitats including alpine meadows, grasslands, and light woodlands in Central Europe. It typically grows to a height of 0.3-1 feet (0.09-0.3 meters) and a width of 0.3-0.8 feet (0.09-0.2 meters). Black Rampion forms a basal rosette of leaves with flowering stems bearing spherical inflorescences composed of numerous small flowers that are primarily blue but can also show hints of green and purple. The flowering season is in the summer, and the flowers are moderately showy, attracting pollinators such as bees and butterflies.

Black Rampion is valued for its unique spherical flower heads and is used in rock gardens, alpine collections, and as a border plant in garden settings. It is relatively low-maintenance, requiring only moderate watering and thriving in well-drained soils. It prefers full sun to part shade and benefits from a cool root zone, which can be achieved with mulching. While not commonly afflicted by diseases, it can suffer from root rot if overwatered or planted in poorly drained soils. Black Rampion is not known for being invasive and does not typically present problems when grown outside its native range.CC BY-SA 4.0

Plant Description

  • Plant Type: Herb
  • Height: 0.3-1.3 feet
  • Width: 0.3-0.8 feet
  • Growth Rate: Moderate
  • Flower Color: Blue, Purple
  • Flowering Season: Summer
  • Leaf Retention: Deciduous

Growth Requirements

  • Sun: Full Sun, Part Shade
  • Water: Medium
  • Drainage: Medium, Fast

Common Uses

Border Plant, Low Maintenance, Rock Garden

Natural Habitat

Alpine meadows, grasslands, and light woodlands in Central Europe

Other Names

Common Names: Schwarze Teufelskralle, Tummatähkämunkki, Svartvadderot, Blårapunkel, Blå Rapunsel

Scientific Names: Phyteuma nigrum, Phyteuma spicatum subsp. nigrum, Phyteuma ovatum, Phyteuma nigrum var. coeruleum, Phyteuma spicatum var. caerulescens, Phyteuma nigrum f. longibracteatum, Phyteuma nigrum var. acuminatum, Phyteuma atropurpureum, Phyteuma halleri subsp. nigrum

GBIF Accepted Name: Phyteuma nigrum F.W.Schmidt