Shrubs

Hardy rose ‘Knock Out Yellow’

Pink

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Exposure
Full sun or at least 6 hours of direct sun per day.
Hardiness
Zone 4

Discover the plant

Common nameYellow 'Knock Out' hardy rose
FamilyRosaceae
GenusPink
CultivarKnock Out Yellow
TypeFlowering shrub
Botanical namePink

‘Knock Out Yellow’ Rose (Rosa ‘Knock Out Yellow’). Bright and low-maintenance, the ‘Knock Out Yellow’ rose stands out with its simple, light yellow flowers with golden centers, which bloom in spring and retain their radiance until the first frosts. Its light, fresh, and citrusy fragrance adds a subtle touch to its floral beauty. Like all roses in the Knock Out series, it offers a compact, rounded habit (90 to 120 cm), perfect for bright beds, low hedges, sunny borders, or containers.

To plant the ‘Knock Out Yellow’ rose, choose a suitable exposure: full sun or at least 6 hours of direct sun per day. The recommended soil is rich, well-drained soil. Water at the base and allow air to circulate between the branches. Remove dead parts with a clean tool, then prune according to the rose group. Winter protection depends on its hardiness and the possible presence of a graft union. Water the root ball before planting and ensure water can drain after planting.

Allow a width of 100 cm (3.5 feet) to organize the placement of this plant in the garden. The indicated height of 100 cm (40 inches) helps choose its position relative to neighboring plants. Maintain access to the base to weed, check moisture, and remove damaged parts. Associate this variety with plants whose light and water needs are compatible. If you are considering a container, first check that its volume and drainage are suitable for root development. Potted roots are more exposed to cold than those planted in the ground.

Rosier rustique ‘Knock Out Yellow’ (Rosa)

Soil and care

The right care,at the right time.

Minimum temperature

-34°F

Watering

Very drought tolerant once established. Regular watering only the first year or during severe droughts.

Soil type

Rich, well-drained soil

Fertilization

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.

Bloom and dimensions

Its place,in your garden.

Mature height

100 cm (40 inches)

Width / spread

100 cm (3.5 feet)

Flower color

Light yellow

Foliage color

Green

Foliage type

Obsolete

Growth rate

Average

Growth habit

Hardy shrub

Bloom period

June to September

Wildlife and pets

Life,around your plants.