Trees and shrubs

Japanese spiraea

Japanese Spiraea

Title

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Exposure
Sun
Hardiness
Zone 3

Discover the plant

Common nameJapanese spiraea
FamilyRosaceae
GenusSpiraea
Speciesjaponica
CultivarLittle Princess
TypeShrub
Botanical nameJapanese Spiraea

Japanese Spirea ‘Little Princess’ (Spiraea japonica ‘Little Princess’). Spiraea japonica ‘Little Princess’, commonly known as Japanese Spirea ‘Little Princess’, is a dwarf deciduous shrub with a compact, rounded habit, highly valued for its abundant summer flowering and ease of maintenance. Its light to medium green foliage forms a dense and regular mass that retains a beautiful appearance throughout the season. In summer, it is covered with flat corymbs composed of small soft pink to deep pink flowers, which are melliferous and attractive to pollinators.

To plant Japanese Spirea ‘Little Princess’, choose a suitable exposure: full sun. The recommended soil is as follows: well-drained, tolerates ordinary soil. Water the root ball before planting it in the ground and ensure that water can drain after planting. During establishment, check the moisture by hand before watering again. Spread mulch around the base, leaving the collar clear. Avoid systematic fertilizer applications without considering soil richness. In Quebec, choose a period when the soil is thawed and easy to work with.

Allow a width of 90 cm (36 in) to arrange this plant's space in the garden. The indicated height of 60 cm (24 in) helps in choosing its position relative to neighboring plants. Maintain access to the base for weeding, checking moisture, and removing damaged parts. Combine 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. Roots in pots are more exposed to cold than those planted in the ground.

Spirée du Japon ‘Little Princess’ (Spiraea japonica)

Soil and care

The right care,at the right time.

Minimum temperature

'-40°C

Watering

Moderate watering

Soil type

Neutral to slightly acidic, well drained

Fertilization

Slow-release fertilizer 14-7-14 or 4-2-8. Fertilize monthly or as directed on the bag. Add Myke at planting.

Bloom and dimensions

Its place,in your garden.

Mature height

60 to 80 cm (24 to 31 inches)

Width / spread

1.2 m (4 feet)

Flower color

Pink

Foliage color

Green

Foliage type

Obsolete

Growth rate

fast

Growth habit

Dense rounded compact

Bloom period

Summer

Fruiting

Small, dry capsules of no ornamental interest

Wildlife and pets

Life,around your plants.

Supporting wildlife

Yes