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Guide botanique

Heath spotted-orchid.

Dactylorhiza maculata

Prononciation dak-til-oh-RYE-zuh mak-yoo-LAY-tuh

Aussi appelée Heath Spotted-Orchid

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The heath spotted-orchid is a lovely native plant that thrives in damp, acidic soils. It produces beautiful spikes of pale pink to purple flowers in the summer. You will often find it in meadows, heaths, and open woodlands.

En un coup d'œil

Niveau d'entretien
Difficile
Type de plante
Perennial orchid
Lumière
Partial shade to full sun
Lumière en intérieur
Lumière vive indirecte
Arrosage
Tous les 2 à 5 jours
Taille adulte
15 to 60 centimeters
Croissance
Lente
Rusticité
USDA 4 à 8
Floraison
Late spring to mid summer

Entretien

Keep the soil consistently moist but never waterlogged to mimic its natural boggy habitat. Watch for wilting or yellowing leaves, which often signal that the soil has dried out too much or lacks acidity. It is a sensitive plant that prefers to be left undisturbed in a stable environment.

Arrosage
Keep the soil damp at all times without letting it sit in standing water.
Engrais
This orchid generally does not require supplemental fertilizer when grown in appropriate soil.
Taille
Remove dead flower spikes after the plant has finished blooming.
Rempotage
Only repot when absolutely necessary, as these orchids dislike root disturbance.
Sol
Acidic, damp, peaty soil
pH du sol
Acidic
Température
-20 à 25°C
Humidité
60 à 90%

Sécurité

Humains
There is no evidence of significant human toxicity, but it is not intended for consumption.
Enfants
The plant is not known to be dangerous to children, but it should not be ingested.
Comestibilité
This plant is not considered edible and should not be consumed.

Comment l'identifier

  • Spotted dark purple leaves
  • Dense spikes of pale flowers
  • Flowers feature three lobed lips
  • Grows from palmate tubers
Hauteur
0,15 à 0,6m
Envergure
0,1 à 0,2m
Feuilles
green, deciduous
Fleurs
pink, purple, white, 1 à 2cm

Problèmes courants

  • Slugs — Slugs can feed on the emerging foliage in spring.

La cultiver

Multiplication
seed, division
Quand planter
spring, autumn

Group with other moisture loving plants that do not aggressively spread.

Bonnes associations

  • Bogbean — They both thrive in the same wet, boggy conditions.
  • Eriophorum angustifolium — It provides a natural, boggy backdrop for the orchid.

Espèces similaires

  • Dactylorhiza fuchsii — It is very similar in appearance but prefers slightly less acidic soil.

Science

Famille
Orchidaceae
Genre
Dactylorhiza
Ordre
Asparagales
Classe
Liliopsida
Région d'origine
Europe and parts of North Africa.
Préservation
It is protected in some regions and should never be collected from the wild.

It relies on specific mycorrhizal fungi in the soil to germinate and grow.

Intérêt pour la faune
nectar source
Pollinisateurs
abeilles, papillons
Utilisations
ornamental, bog garden

Au fil des saisons

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Floraison
Fructification
Feuillage

Repères écologiques

Salinité
1/9
Réaction du sol
3/9
Lumière
5/9
Température
4/9
Humidité
8/9
Nutriments
2/9

Taxonomie vérifiée avec le GBIF.

Ce qu'on demande souvent

Does it need full sun?
It prefers partial shade to full sun in very damp conditions.
Can I grow it in a regular garden bed?
Only if you can maintain consistently moist, acidic soil.

D'où vient le nom

Dactylorhiza comes from the Greek words for finger and root, referring to the tuber shape.

Bon à savoir

  • It is commonly known as the heath spotted orchid.
  • The flowers often feature intricate dark purple markings.
  • It thrives in damp, acidic soils.

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.