Shrubs

Hydrangea macrophylla 'SMNHML'

Wee Bit Giddy® bigleaf hydrangea

Wee Bit Giddy® bigleaf hydrangea. Photo courtesy of Proven Winners.

A compact bigleaf hydrangea with rich red flower heads that can take on red-violet tones in acidic soil. Its low, rounded growth suits small borders and foundation beds. Flowers on new growth provide an additional flush later in the season.

At a glance

Sun: Part sun to sun; afternoon shade in hot sites
Mature size: 2 ft. tall × 30 in. wide
Water: Even moisture; well-drained soil
Hardiness: USDA zones 5–9
Bloom: Red to purple, depending on soil; summer

Sizes & prices

#3$49.99

Catalog updated September 8, 2026. This is not a live stock count; please call to confirm availability and price.

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Resistance & tolerances

Deer: Susceptible to browsing; protect where deer are active.
Wet soil: Does not tolerate waterlogged conditions.
Salt: Listed as salt tolerant by the breeder.

Resistance is not a guarantee; deer and rabbits may browse any plant.

Seasonal interest

Foliage: Deciduous; green leaves.

Growing & care

Pruning: Avoid routine pruning; remove winter-damaged stems in spring once live growth is clear.
Flowering wood: Old and new growth.
Flower color: Test soil before trying to change flower color; acidity and available aluminum both matter.

Sources & photo credits

Proven Winners

NC State Extension

Photo: Photo courtesy of Proven Winners · Authorized nursery promotional use

Reviewed September 21, 2026. Growing conditions vary by location.