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Guía de plantas

Flowering rush.

Butomus umbellatus

Pronunciación BOO-toh-mus um-bell-AY-tus

También se conoce como Flowering Rush, Flowering-rush

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The flowering rush is a lovely aquatic perennial that brings a touch of elegance to pond edges. It produces beautiful clusters of pink flowers atop tall, slender stems. You will find it thrives best when planted in shallow water or very moist soil.

De un vistazo

Nivel de cuidados
Fácil
Tipo de planta
Aquatic perennial
Luz
Full sun to partial shade
Luz en interior
Sol directo
Riego
Cada día
Tamaño adulto
5 feet
Ritmo de crecimiento
Rápido
Rusticidad
USDA 5 a 9
Floración
Mid to late summer

Cuidados

Keep the roots submerged in shallow water or ensure the soil remains consistently saturated. Watch for yellowing leaves which often signal the plant needs more nutrients or deeper water. It is a vigorous grower so keep an eye on it to prevent it from crowding out other plants.

Riego
The soil must remain constantly wet or submerged in up to 10 inches of water.
Abonado
Use an aquatic plant fertilizer tablet pushed into the soil during the growing season.
Poda
Trim back dead or yellowing foliage in late autumn to keep the area tidy.
Trasplante
Divide the rhizomes every couple of years to prevent the container from becoming overcrowded.
Suelo
Heavy loam or aquatic soil
pH del suelo
6.0 to 8.0
Temperatura
-25 a 35°C
Humedad
60 a 100%
Tolerancia a la sequía
Baja
Longevidad
Perennial, long lived in ideal aquatic conditions.
Resistencia a ciervos y conejos
Moderada

Señales de que necesita trasplante

  • Roots growing out of the pot drainage holes
  • Reduced flowering
  • Plant becoming overcrowded in the container

Seguridad

Personas
The plant is generally considered non-toxic, though raw rhizomes may cause digestive upset.
Niños
The sharp leaf margins can cause small cuts, so keep children away from dense stands.
Alérgenos por contacto
The leaves have sharp, stiff edges that can cause minor skin abrasions.
Alérgenos en el aire
There are no notable respiratory allergens associated with this plant.
Comestibilidad
The rhizomes are edible only after thorough cooking, but raw consumption is not recommended.

Cómo identificarla

  • Tall, grass like triangular leaves
  • Clusters of pink umbrella shaped flowers
  • Grows from thick underwater rhizomes
  • Reaches heights of 3 to 5 feet
Altura
0,6 a 1,5m
Anchura
0,3 a 0,6m
Hojas
green, deciduous
Flores
pink, white, 2 a 3cm
Frutos
brown, Late summer

Problemas frecuentes

  • Aphids — Small insects that cluster on the flower stalks and suck plant sap.

Cómo cultivarla

Propagación
division, seed
Cuándo plantar
spring, early summer
Cuidados en invierno
If in a container, lower the pot deeper into the pond to prevent the roots from freezing solid. If in the ground, it will naturally die back and return in spring.
En maceta
It grows well in aquatic pots submerged in 5 to 15 centimeters of water.

Division

  1. 1. Carefully lift the plant from the water in spring.
  2. 2. Use a sharp knife to divide the rhizome into sections with roots.
  3. 3. Replant the sections into aquatic soil at the same depth.

Group with other marginal aquatic plants to create a naturalistic pond edge.

Buenas compañeras

  • Botoncillo de agua — It provides a nice contrast in leaf shape and flower color.
  • Typha latifolia — They share similar moisture requirements in a pond setting.

Especies parecidas

  • Sagittaria latifolia — Both are common marginal plants with distinct foliage.

Ciencia

Familia
Butomaceae
Género
Butomus
Orden
Alismatales
Clase
Liliopsida
Distribución natural
Eurasia
Conservación
It is considered an invasive weed in many parts of North America and should not be planted near natural waterways.

It grows in shallow, slow moving water where it spreads via rhizomes to form dense colonies.

Valor para la fauna
nectar source, shelter for aquatic insects
Polinizadores
abejas, mariposas
Usos
ornamental pond plant, bog garden accent

A lo largo del año

EFMAMJJASOND
Floración
Fructificación
Follaje

Indicadores ecológicos

Salinidad
1/9
Reacción del suelo
6/9
Luz
8/9
Temperatura
5/9
Humedad
9/9
Nutrientes
6/9

Taxonomía cotejada con GBIF.

Lo que más preguntan

Can I grow this in a container?
Yes, it thrives in a pot submerged in a pond.
Does it need full sun?
It prefers full sun for the best flowering performance.

De dónde viene el nombre

The name Butomus comes from the Greek words for ox and cut, referring to the sharp leaves that can cut a cow's mouth.

Bueno saberlo

  • It is the only member of the Butomaceae family.
  • The flowers are arranged in an umbel, which gives it its specific epithet.
  • It can grow fully submerged or in shallow water.

¿Tu flowering rush tiene mal aspecto?

Esta página es una guía general. Pocket Botanist diagnostica problemas a partir de una foto de tu propia planta, calcula el riego según tu luz y tus condiciones, y te avisa cuando toca cuidarla.

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Esta guía se ha generado con IA y se ha cotejado con la taxonomía de GBIF. Es información general, no asesoramiento botánico ni veterinario. Descubre cómo elaboramos estas guías.