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Guide botanique

Common mallow.

Malva sylvestris

Prononciation MAL-vuh sil-VES-tris

Aussi appelée Common Mallow, Common mallow, Mallow flowers, Tree mallow, High Malva, High mallow, Large flowered mallow

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Common mallow
Photo de Alvesgaspar (CC BY-SA) via iNaturalist

The common mallow is a charming, hardy plant that produces lovely purple, veined flowers. It is quite adaptable and often found growing in meadows or along roadsides. You will find it brings a nice, cottage garden feel to any outdoor space.

Une autre photo de Common mallow
Photo de Dr. Sven Gippner (CC BY) via iNaturalist

En un coup d'œil

Niveau d'entretien
Facile
Type de plante
Perennial herb
Lumière
Full sun to partial shade
Lumière en intérieur
Soleil direct
Arrosage
Tous les 3 à 7 jours
Taille adulte
3 to 4 feet
Croissance
Rapide
Rusticité
USDA 4 à 8
Floraison
Late spring to early autumn

Entretien

Plant this in a spot that gets plenty of sunshine and keep the soil consistently moist but not soggy. Keep an eye out for rust on the leaves, which can happen if the air circulation is poor. Deadheading spent blooms will encourage the plant to keep producing flowers throughout the season.

Arrosage
Water when the top inch of soil feels dry to the touch.
Engrais
Apply a balanced liquid fertilizer once a month during the active growing season.
Taille
Trim back faded flowers regularly to promote continuous blooming.
Rempotage
Repot if the plant becomes root bound or if you notice growth slowing down significantly.
Sol
Well draining, fertile soil
pH du sol
6.0 to 7.5
Température
-15 à 35°C
Humidité
40 à 70%
Résistance à la sécheresse
Moyenne
Durée de vie
Short lived perennial, typically 2 to 4 years.
Résistance aux chevreuils et lapins
Moyenne

Signes qu'il faut rempoter

  • Roots growing out of the drainage holes.
  • Stunted growth during the active season.
  • Soil drying out very quickly.

Sécurité

Humains
This plant is generally considered non toxic to humans.
Enfants
The plant is not considered dangerous, but children should be supervised to prevent ingestion of seeds or foliage.
Allergènes de contact
Handling the foliage may cause mild skin irritation in sensitive individuals.
Allergènes aéroportés
Pollen may trigger mild allergic reactions in those sensitive to mallow family plants.
Comestibilité
While leaves and flowers are edible, avoid consuming plant material that has been treated with pesticides.

Comment l'identifier

  • Five petaled purple flowers
  • Dark purple veins on petals
  • Rounded, palmately lobed leaves
  • Hairy stems and foliage
Hauteur
0,6 à 1,2m
Envergure
0,45 à 0,9m
Feuilles
green, deciduous
Fleurs
purple, pink, 3 à 5cm
Fruits
brown, Late summer

Problèmes courants

  • Rust — Fungal infection causing orange pustules on the undersides of leaves.
  • Mallow flea beetle — Small beetles that chew tiny holes in the leaves.

La cultiver

Multiplication
seed, cuttings
Quand planter
spring, autumn
Hivernage
Cut back dead stems in late autumn. Provide a light mulch if you live in a region with very cold winters.
En pot
It grows well in large containers of at least 30 centimeters in diameter.

Seed Sowing

  1. 1. Collect seeds in late summer.
  2. 2. Sow seeds in pots in autumn or spring.
  3. 3. Keep soil moist until germination occurs.

Plant mallow in sunny spots with good air circulation to reduce the risk of rust disease.

Bonnes associations

  • Lavande d'Angleterre — They share similar sun and drainage requirements.
  • Sage — Both plants benefit from well drained soil and full sun.

Espèces similaires

  • Malva moschata — It has a similar growth habit but with more deeply dissected foliage.
  • Rose trémière — It is a taller relative with a similar flower structure.

Science

Famille
Malvaceae
Genre
Malva
Ordre
Malvales
Classe
Magnoliopsida
Région d'origine
Europe, North Africa, and parts of Asia.
Préservation
This species is widespread and not of conservation concern.

It thrives in disturbed soils and hedgerows where it can easily colonize open spaces.

Intérêt pour la faune
nectar source, larval host plant
Pollinisateurs
abeilles, papillons
Utilisations
ornamental border, edible flowers, herbal tea, pollinator garden

Au fil des saisons

JFMAMJJASOND
Floraison
Fructification
Feuillage

Repères écologiques

Salinité
2/9
Réaction du sol
6/9
Lumière
7/9
Température
5/9
Humidité
5/9
Nutriments
6/9

Taxonomie vérifiée avec le GBIF.

Ce qu'on demande souvent

Is common mallow a perennial?
It is typically grown as a short lived perennial or biennial.
Does it self seed?
Yes, it often spreads readily by dropping seeds in the garden.

D'où vient le nom

The name Malva comes from the Greek word malakos, meaning soft, referring to its soothing properties. Sylvestris means of the woods or wild.

Bon à savoir

  • The seeds are often called cheeses due to their round, flat shape.
  • It is a close relative of the hibiscus and hollyhock.
  • The plant has been used as a food source during times of famine.

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.