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Guide botanique

Camu camu.

Myrciaria dubia

Prononciation meer-see-AIR-ee-uh DOO-bee-uh

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The camu camu is a bushy riverbank shrub native to the Amazon rainforest. It is most famous for its small, tart fruits that pack a massive punch of vitamin C. You will need a warm, humid environment to keep this tropical plant happy.

En un coup d'œil

Niveau d'entretien
Moyenne
Type de plante
Shrub
Lumière
Full sun to partial shade
Lumière en intérieur
Lumière vive indirecte
Arrosage
Tous les 2 à 4 jours
Taille adulte
3 to 5 meters
Croissance
Moyenne
Rusticité
USDA 10 à 12
Floraison
Late spring to early summer

Entretien

Keep the soil consistently moist to mimic its natural swampy habitat. Watch for yellowing leaves, which often signal that the plant is drying out too much. High humidity is essential for healthy foliage and fruit production.

Arrosage
Keep the soil evenly moist at all times, as this plant thrives in wet conditions.
Engrais
Use a balanced liquid fertilizer during the active growing season.
Taille
Prune lightly once a year to maintain shape and encourage bushier growth.
Rempotage
Repot when the roots fill the container or the soil becomes depleted.
Sol
Rich, acidic, well draining soil
pH du sol
5.0 to 6.5
Température
15 à 35°C
Humidité
70 à 95%
Résistance à la sécheresse
Faible
Durée de vie
Perennial, typically 20 to 30 years.
Parfum
Léger
Résistance aux chevreuils et lapins
Moyenne

Signes qu'il faut rempoter

  • Roots growing out of the drainage holes.
  • Water sitting on the surface for too long.
  • Stunted growth during the active season.

Sécurité

Humains
The plant is not toxic to humans.
Enfants
The small seeds should be removed before giving fruit to small children to prevent choking.
Allergènes de contact
No specific skin irritants are known.
Allergènes aéroportés
Pollen may cause mild respiratory irritation in sensitive individuals during the flowering season.
Comestibilité
The fruit is highly acidic and best processed into juices or jams rather than eaten fresh in large quantities.

Comment l'identifier

  • Opposite, lance shaped evergreen leaves
  • Small white fragrant flowers
  • Round reddish purple fruits
  • Bushy growth habit
Hauteur
2 à 5m
Envergure
1,5 à 3m
Feuilles
dark green, evergreen
Fleurs
white, 0,5 à 1cm
Fruits
red, purple, Late summer to autumn

Problèmes courants

  • Root rot — Occurs when soil remains waterlogged for extended periods without proper drainage.
  • Aphids — Small insects that cluster on new growth and suck plant sap.

La cultiver

Multiplication
seed, cuttings
Quand planter
spring, early summer
Hivernage
Move the plant indoors or into a greenhouse before temperatures drop below 15 degrees Celsius. Maintain high humidity and keep the soil consistently moist throughout the winter months.
En pot
It is well suited for large containers, requiring at least a 20 liter pot to accommodate its root system.

Seed

  1. 1. Extract seeds from fresh, ripe fruit.
  2. 2. Clean the pulp off the seeds thoroughly.
  3. 3. Plant immediately in moist, well draining soil.
  4. 4. Keep in a warm, humid spot until germination.

Group this plant with other moisture loving tropical species to create a microclimate that maintains high humidity.

Bonnes associations

  • Banane naine — Provides light shade and benefits from the same high moisture requirements.
  • Ginger — Thrives in the humid, shaded understory created by the camu camu canopy.

Espèces similaires

  • Jabuticaba — Shares the same family and similar growth habits, though it is more cold tolerant.

Science

Famille
Myrtaceae
Genre
Myrciaria
Ordre
Myrtales
Classe
Magnoliopsida
Région d'origine
Amazon basin, specifically Peru, Brazil, and Colombia.
Préservation
It is widely harvested from the wild, so sustainable collection practices are essential to protect native populations.

It is adapted to survive in seasonally flooded riverbanks and swampy areas of the Amazon.

Intérêt pour la faune
nectar source, fruit provides food for birds
Pollinisateurs
abeilles, papillons
Utilisations
fruit production, ornamental shrub, vitamin supplement source

Au fil des saisons

JFMAMJJASOND
Floraison
Fructification
Feuillage

Repères écologiques

Salinité
1/9
Réaction du sol
5/9
Lumière
7/9
Température
9/9
Humidité
8/9
Nutriments
6/9

Taxonomie vérifiée avec le GBIF.

Ce qu'on demande souvent

Can I grow camu camu in a pot?
Yes, it grows well in containers if kept in a warm, humid environment with consistent moisture.
How long until it fruits?
It typically takes 3 to 5 years to begin producing fruit when grown from seed.

D'où vient le nom

The scientific name Myrciaria refers to its resemblance to the genus Myrcia, while dubia means doubtful, likely due to early botanical confusion.

Bon à savoir

  • The fruit is a small, cherry like berry that turns from green to a deep reddish purple when ripe.
  • It thrives in flooded areas of the Amazon rainforest.
  • The plant is a slow grower, often taking several years to reach fruiting maturity.
  • It is a member of the Myrtaceae family, related to guavas and eucalyptus.

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.