Species

Hydrangea macrophyllaBigleaf Hydrangea

51 other cultivars

shrub

Froggie Bigleaf Hydrangea

Hydrangea macrophylla 'Froggie Bigleaf'

Same species

Species

Hydrangea macrophyllaBigleaf Hydrangea

51 other cultivars

Essentials

At a Glance

Plant Type

Shrub

Height

36 inches

Width

48 inches

Light

Partial Sun, Shade

Zones

6, 7, 8, 9

Water

Consistent moisture, avoid waterlogging

Humidity

Prefers moderate to high humidity

Lifespan

10+ years

Native To

Japan

Toxicity

All parts are toxic if ingested.

The Story

Plant Bio

Large, glossy leaves with clusters of colorful flowers. Notable for its unique large flower clusters and vibrant leaf coloration, especially in moist, acidic conditions.

Bloom Period:

EarlyLate

Uses & Benefits:

Hydrangea macrophylla Froggie Bigleaf offers vibrant, large blooms that create a lush, colorful display in shaded garden areas.

Its ability to thrive in partial shade makes it a versatile choice for areas with limited sunlight.

Provides nectar for pollinators like bees and butterflies, supporting local biodiversity.

Planting

How to Grow

Tuck healthy cuttings into moist soil in early spring.
Mist cuttings regularly to maintain humidity and encourage rooting.
Transplant seedlings when they develop strong roots, typically after 6 weeks.
Plant in well-draining soil with organic matter for optimal growth.
Position in partial shade to protect from harsh afternoon sun.
Water consistently, especially during dry spells, to keep soil moist.

Pro Tip

Use a rooting hormone to speed up propagation and ensure strong root development.

Keep It Thriving

Care Guide

Do

Water regularly to keep soil consistently moist 💧
Prune dead or weak stems in early spring ✂️
Feed with a balanced fertilizer in spring and summer 🌱
Mulch around the base to retain moisture and suppress weeds
Provide partial shade in hot climates to prevent leaf scorch

Don't

Avoid overwatering which can cause root rot ❌
Don’t expose to full, harsh afternoon sun in hot climates
Refrain from heavy pruning during late fall or winter
Avoid planting in poorly-draining soils that retain excess water

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Fertilize
Mulch
Prune
Winter Prep

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Shady border with lush green foliageColorful focal point in garden bedsSoftens hardscape edges with rounded form

Companion Plants

Hosta Ferns Astilbe Heuchera Japanese Forest Grass

Multiply

Propagation Methods

Good to Know

Common Questions

Froggie Bigleaf Hydrangea questions

What zones can Froggie Bigleaf Hydrangea grow in?

Froggie Bigleaf Hydrangea is hardy in USDA Zones 6–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Froggie Bigleaf Hydrangea deer resistant?

Not reliably. Deer may browse Froggie Bigleaf Hydrangea, especially tender spring growth — plan on repellents or fencing where pressure is high.

When does Froggie Bigleaf Hydrangea bloom?

Froggie Bigleaf Hydrangea typically blooms in mid-summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Froggie Bigleaf Hydrangea need full sun?

Froggie Bigleaf Hydrangea does best in part shade.