Hydrangea macrophylla 'Everlasting Crimson'

Species

Hydrangea macrophyllaBigleaf Hydrangea

51 other cultivars

shrub

Everlasting Crimson Hydrangea

Hydrangea macrophylla 'Everlasting Crimson'

Same species

Species

Hydrangea macrophyllaBigleaf Hydrangea

51 other cultivars

Essentials

At a Glance

Plant Type

Shrub

Height

36 inches

Width

36 inches

Light

Partial Sun, Shade

Zones

5, 6, 7, 8, 9

Water

Moderate

Humidity

Moderate to high

Lifespan

Perennial

Native To

Asia

Toxicity

Toxic to dogs, cats, and horses if ingested.

The Story

Plant Bio

Everlasting Crimson is known for its strong, sturdy stems and rich, vibrant crimson blooms that hold their color throughout the season. This cultivar is unique for its ability to retain its flower color without fading, even in bright sunlight.

Bloom Period:

EarlyLate

Uses & Benefits:

Hydrangea macrophylla Everlasting Crimson provides stunning, long-lasting crimson blooms that brighten shaded garden spots, offering visual interest throughout the season.

Its adaptability to partial shade makes it ideal for shaded borders where other plants may struggle.

Supports pollinators like bees and butterflies during blooming periods, enhancing local biodiversity.

Planting

How to Grow

Select a location with partial shade and well-draining soil.
Tuck seedlings or cuttings into moist soil, keeping roots covered.
Water consistently to keep soil moist but not soggy, especially during first year.
Apply a balanced fertilizer in early spring for healthy growth.
Prune after flowering to shape the shrub and remove dead or weak branches.
Mulch around the base to retain moisture and regulate soil temperature.

Pro Tip

Use organic compost to improve soil fertility and promote vibrant blooms.

Keep It Thriving

Care Guide

Do

Water regularly to keep soil evenly moist 💧
Prune after flowering to maintain shape ✂️
Apply mulch to conserve moisture 🌱
Fertilize in early spring for best blooms
Provide protection from harsh winter winds

Don't

Avoid overwatering, which can cause root rot ❌
Don’t prune in late fall or winter
Never let soil dry out completely
Avoid excessive fertilization which can reduce flowering

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Fertilize
Harvest
Mulch
Prune
Spring Cleanup

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Vivid floral border for shaded gardensColorful shrub for foundation plantingDecorative accent in woodland garden

Companion Plants

Ferns Hostas Astilbes Heucheras Japanese Maple

Multiply

Propagation Methods

Good to Know

Common Questions

Everlasting Crimson Hydrangea questions

What zones can Everlasting Crimson Hydrangea grow in?

Everlasting Crimson Hydrangea is hardy in USDA Zones 5–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Everlasting Crimson Hydrangea deer resistant?

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

When does Everlasting Crimson Hydrangea bloom?

Everlasting Crimson 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 Everlasting Crimson Hydrangea need full sun?

Everlasting Crimson Hydrangea does best in part shade.