Hardy rose bush 'Double Knock Out' red

Hardy rose bush 'Double Knock Out' red

100 cm (40 inches)
100 cm (3.5 feet)
Full sun or at least 6 hours of direct sun per day.

Fiche botanique

Toxique pour les animaux Papillons Colibris Insectes pollinisateurs Résistant aux cerfs
Famille botanique
Rosaceae
Forme
Rustic bush
Type de plante
Flowering shrub

Robust and spectacular, the 'Double Knock Out' (red) rose is known for its continuous flowering of bright cherry-red double flowers, from spring until frost. Its compact bushy habit (90 to 120 cm) and its semi-glossy dark green foliage, highly resistant to disease, make it a rose without complex maintenance. No pruning is necessary to stimulate reblooming, and it maintains a beautiful appearance even in difficult conditions. Perfect for beds, low hedges, borders or urban plantings, this rose tolerates heat, drought and pollution without weakening. 'Double Knock Out' (red) is a sure bet for a vibrant and sustainable garden, even for beginner gardeners.

Arrosage
Very drought tolerant once established. Regular watering only the first year or during severe droughts.
Fertilisation
Fertilize in spring with a rose or flowering plant fertilizer. Repeat every 4 to 6 weeks until mid-August. Do not fertilize after this time to allow the plant to fully enter dormancy.
Zone de rusticité
Zone 4
Température minimum
-34°C
Période de floraison
June to September
Couleur des fleurs
Intense red
Type de feuillage
Obsolete
Couleur du feuillage
Green
Type de sol
Rich, well-drained soil
Vitesse de croissance
Average
Hauteur maximale
100 cm (40 inches)
Largeur maximale
100 cm (3.5 feet)

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