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Guide botanique

Shining Crane's-bill.

Geranium lucidum

Prononciation jeh-RAY-nee-um LOO-sih-dum

Aussi appelée Shining Crane's-bill, Shining geranium

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Shining Crane's-bill
Photo de Gavin Slater (CC BY) via iNaturalist

The shining crane's bill is a charming annual that often pops up in woodland areas and rocky spots. It is well known for its glossy, bright green leaves that can turn a lovely shade of red in the sun. It is a great choice if you want a plant that spreads gently and adds a bit of natural texture to your garden.

Une autre photo de Shining Crane's-bill
Photo de Whitney Mattila (CC BY) via iNaturalist

En un coup d'œil

Niveau d'entretien
Facile
Type de plante
Annual herb
Lumière
Partial shade to full sun
Lumière en intérieur
Lumière vive indirecte
Arrosage
Tous les 3 à 7 jours
Taille adulte
12 to 18 inches
Croissance
Moyenne
Rusticité
USDA 6 à 9
Floraison
Late spring to mid summer

Entretien

Keep the soil consistently moist but never soggy to mimic its natural woodland home. Watch for wilting if the soil dries out too much, and keep an eye out for overcrowding if it starts to spread too quickly.

Arrosage
Water when the top inch of soil feels dry to the touch.
Engrais
Use a balanced liquid fertilizer during the active growing season.
Taille
Trim back spent flower stems to encourage a tidy appearance.
Rempotage
Repot only if the plant becomes root bound in its container.
Sol
Well draining, moist soil
pH du sol
Neutral to slightly alkaline
Température
-10 à 30°C
Humidité
40 à 70%
Résistance à la sécheresse
Moyenne
Durée de vie
Annual, typically 1 year
Résistance aux chevreuils et lapins
Moyenne

Signes qu'il faut rempoter

  • Roots growing out of the drainage holes
  • Water running straight through the pot

Sécurité

Humains
It is generally considered non-toxic but is not meant for consumption.
Enfants
Keep away from small children as the plant is not food and may cause minor digestive discomfort.
Allergènes de contact
Some individuals may experience mild skin irritation from the glandular hairs.
Allergènes aéroportés
There are no notable respiratory allergens associated with this plant.
Comestibilité
This plant is not considered edible and may cause stomach upset if ingested.

Comment l'identifier

  • Glossy, rounded, palmately lobed leaves
  • Small pink, five petaled flowers
  • Stems often tinged with red
  • Hairy, reddish seed capsules
Hauteur
0,1 à 0,3m
Envergure
0,15 à 0,3m
Feuilles
bright green, reddish, deciduous
Fleurs
pink, 0,5 à 1cm
Fruits
brown, Summer

Problèmes courants

  • Powdery mildew — A white fungal growth on leaves often caused by poor air circulation.

La cultiver

Multiplication
seed
Quand planter
spring, autumn
Hivernage
In colder climates, the plant will die back completely. Ensure the soil is well-drained to prevent root rot during wet winter months.
En pot
It grows well in containers, provided they have good drainage and are at least 20 cm wide.

Seed

  1. 1. Collect seeds in late summer when the capsules turn brown.
  2. 2. Sow seeds directly into prepared soil in autumn.
  3. 3. Keep the area lightly moist until germination occurs in spring.

Plant in groups with other shade-loving perennials to create a lush, low-maintenance woodland floor.

Bonnes associations

  • Bluebell — They share similar woodland habitat requirements.
  • Soft shield fern — The contrasting textures look lovely in a shade garden.

Espèces similaires

  • Herb Robert — It is a similar annual geranium with a more sprawling habit.

Science

Famille
Geraniaceae
Genre
Geranium
Ordre
Geraniales
Classe
Magnoliopsida
Région d'origine
Europe, Western Asia, and North Africa.
Préservation
It is not of conservation concern and is often considered a weed in some regions.

It thrives in shaded, rocky habitats and woodland edges where it can easily disperse its seeds.

Intérêt pour la faune
nectar source
Pollinisateurs
abeilles, papillons
Utilisations
ground cover, woodland gardens, rock gardens

Au fil des saisons

JFMAMJJASOND
Floraison
Fructification
Feuillage

Repères écologiques

Salinité
1/9
Réaction du sol
6/9
Lumière
5/9
Température
5/9
Humidité
5/9
Nutriments
4/9

Taxonomie vérifiée avec le GBIF.

Ce qu'on demande souvent

Is this plant invasive?
It can be quite prolific in its self-seeding, so monitor it in small garden beds.
Does it need full sun?
It prefers partial shade but will tolerate full sun if the soil stays moist.

D'où vient le nom

The genus name Geranium comes from the Greek word geranos, meaning crane, referring to the beak-like fruit. The specific epithet lucidum means bright or clear, describing the glossy leaves.

Bon à savoir

  • The species name lucidum refers to the shiny appearance of its leaves.
  • It is known to self-seed quite freely in favorable conditions.
  • The plant often turns a beautiful shade of red in the sun.

Ta plante a mauvaise mine ?

Cette page est un guide général. Pocket Botanist diagnostique les problèmes directement à partir d'une photo de ta plante, adapte l'arrosage à sa luminosité et te prévient quand il faut t'en occuper.

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Ce guide a été généré par IA et vérifié avec la taxonomie du GBIF. Il s'agit d'informations générales, et non de conseils horticoles ou vétérinaires. Découvre comment nous concevons ces guides.