Pocket BotanistGuide botanique
Cogon grass.
Imperata cylindrica
Prononciation im-per-AH-tuh si-LIN-dri-kuh
Aussi appelée Alang-alang, Blady grass, Cogon grass, Japgrass, Satintail, Speargrass, American Grass, Beady Grass, Bedding Grass, Bladey Grass, Blady grass, Cogongrass, Cotton Wool Grass
Cogon grass is a highly aggressive perennial grass known for its striking, sharp, and upright blades. It spreads rapidly through an extensive underground root system, making it quite difficult to manage in garden settings. Please be aware that this plant is considered a serious invasive species in many parts of the world.
En un coup d'œil
- Niveau d'entretien
- Facile
- Type de plante
- Perennial grass
- Lumière
- Full sun
- Lumière en intérieur
- Soleil direct
- Arrosage
- Tous les 7 à 14 jours
- Taille adulte
- 4 feet
- Croissance
- Rapide
Entretien
This grass thrives in full sun and tolerates a wide range of soil conditions. Watch for rapid spread into unwanted areas, as its rhizomes can easily choke out other plants. It is best to avoid planting this species due to its invasive nature.
- Arrosage
- It is quite drought tolerant once established.
- Engrais
- It rarely needs extra food as it is very vigorous.
- Taille
- Cut back dead foliage in late winter to encourage fresh growth.
- Rempotage
- It grows very quickly and will need a larger container often.
- Sol
- Well draining sandy or clay soil
- pH du sol
- 4.5 to 7.5
Sécurité
- Animaux
- This plant is generally considered non toxic to cats and dogs.
Comment l'identifier
- Sharp, serrated leaf edges
- Bright green, pointed blades
- Dense, fluffy white flower plumes
- Extensive underground rhizome network
- Off center leaf midrib
Science
- Famille
- Poaceae
- Genre
- Imperata
- Ordre
- Poales
- Classe
- Liliopsida
Taxonomie vérifiée avec le GBIF.
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.
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.