Shrubs

Hortensia 'Invincibelle Ruby'

Smooth Hydrangea

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Exposure
Sun to partial shade
Hardiness
Zone 3

Discover the plant

Common nameHydrangea
FamilyHydrangeaceae
GenusHydrangea
Speciesarborescent
CultivarInvincibelle Ruby
TypeOrnamental shrub
Botanical nameSmooth Hydrangea

‘Invincibelle Ruby’ Hydrangea (Hydrangea arborescens ‘Invincibelle Ruby’). Hydrangea arborescens 'Invincibelle Ruby' is a distinctive smooth hydrangea, offering spectacular dark red buds that open into bicolour ruby red and light pink flowers, creating a remarkable contrast. Its compact bushy habit and strong stems ensure excellent posture at all times, without drooping, even after rain. It flowers on new wood, allowing for reliable blooming from mid-summer until autumn. Adapted to northern climates, it tolerates pruning well in spring and a variety of soils, as long as they are well-drained. 'Invincibelle Ruby' combines rich colour, hardiness, and a compact silhouette, for mass plantings, flower borders, or repeated plantings for a structured effect.

To plant ‘Invincibelle Ruby’ Hydrangea, choose an appropriate exposure: sun to partial shade. The recommended soil is fresh, well-drained, slightly acidic to neutral. Maintain regular moisture around the roots, as soil that dries out suddenly can cause the foliage to wilt. Avoid repeated pruning to artificially maintain a small silhouette; instead, choose a space adapted to the variety's development. Water the root ball before planting it in the ground and ensure that water can drain after planting. During recovery, check the moisture by hand before watering again.

Allow a width of 1 m (3.3 ft) to organize this plant's space in the garden. The indicated height of 0.9 m (3 ft) helps in choosing its position relative to neighbouring plants. Keep access to the base for weeding, checking moisture, and removing 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.

Hortensia ‘Invincibelle Ruby’ (Hydrangea arborescens)

Soil and care

The right care,at the right time.

Minimum temperature

'-40°C

Watering

Regular, cool soil in summer

Soil type

Cool, well-drained, slightly acidic to neutral

Fertilization

Balanced fertilizer (10-10-10 or 20-20-20), in early spring and mid-season if necessary. Promotes abundant flowering.

Bloom and dimensions

Its place,in your garden.

Mature height

0.9 m (3 ft)

Width / spread

60 to 90 cm (24 to 36 inches)

Flower color

Ruby red with a pale pink core

Foliage color

Green

Foliage type

Obsolete

Growth rate

Moderate

Growth habit

Rounded, bushy, compact

Bloom period

June to September

Fruiting

Without ornamental interest

Wildlife and pets

Life,around your plants.

Supporting wildlife

Yes