Hydrangea macrophylla 'Pia' (Bigleaf hydrangea, Florist's hydrangea)

Hydrangea macrophylla 'Pia' Photo/Illustration: Courtesy of Bailey Nurseries


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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11
Botanical Name: Hydrangea macrophylla 'Pia' hy-DRAIN-jah mak-roe-FIL-lah Common Name: Bigleaf hydrangea, Florist's hydrangea Synonyms: 'Pink Elf' Genus: Hydrangea
'Pia' is a dwarf Hortensia (or "mophead"), with globe-shaped flowerheads made up of deep rose, 4-inch-wide flowers. 
Care: Grow in moist, but well-drained soil, in sun to partial shade. Provide shelter from drying winds. 'Pia' flowers on the previous season's wood. It can be maintained by cutting back just to the first pair of buds beneath the old flower in spring.
Propagation: Sow seed in a cold frame in spring; take softwood cuttings in early summer, hardwood cuttings in winter.
Problems: Gray mold, slugs, powdery mildew, rust, ringspot virus, leaf spots.
Height 1 ft. to 3 ft.
Spread 1 ft. to 3 ft.
Growth Habit Clumps
Growth Pace Moderate Grower
Light Full Sun to Part Shade
Moisture Medium Moisture
Maintenance Low
Tolerance Frost Tolerant
Characteristics Showy Flowers; Showy Seed Heads
Bloom Time Summer
Flower Color Purple/ Lavender Flower; Red Flower
Uses , Beds and Borders, Container, Cut Flower, Dried Flower
Style , Cottage Garden
Seasonal Interest , Summer Interest, Fall Interest
Type ,Shrubs

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