Hydrangea macrophylla 'Pia'

Pink Elf Hydrangea

Hydrangea macrophylla ‘Pia’ is a compact deciduous shrub valued for its dwarf size and dense mophead flower clusters. This bigleaf hydrangea blooms in summer on old wood, producing rich pink to reddish-pink flowers that may shift toward bluish tones in acidic soils. Its small stature, dark green foliage, and heavy flowering habit make it especially useful in small garden spaces and container plantings.

Type: Deciduous shrub
Mature Size: Width: 2–3 ft · Height: 2–3 ft
USDA Zones: 6a–9b

Form: Compact, rounded

Light: Part shade to morning sun

Soil: Rich, moist, well-drained soil

Water: Medium; prefers consistently moist soil

Wildlife: Attracts bees and other pollinating insects

Features & Landscape Uses:
Ideal for borders, foundation plantings, containers, and small shaded gardens where a smaller hydrangea is needed. Its compact habit and abundant blooms provide strong summer color without requiring much space.

Care:
Plant in part shade with fertile, evenly moist soil enriched with organic matter. Prune only after flowering since buds develop on old wood. Mulch to conserve moisture and protect roots during winter.

Plant type

Flowering Deciduous Shrub

Height

2-3'

Width

2-3'

Hardiness zones

5–9

Sunlight

Morningt Sun, Partial Shade

Growth rate

Moderate

Bloom time

Early Summer, Late Summer, Summer

Flower color

Pink

Leaf color

Dark Green

Fall color

Dark Green

Attracts

Butterflies, Hummingbirds

Soil

Moist well-drained, Rich

Landscape use

Accent Plant, Border, Container, Foundation Plant, Mass Planting

Shape

Rounded, Upright

Bark

Smooth

Drought tolerant

No