shrubN. America Native

Rosy Lights Azalea

Name: Rosy Lights Azalea
Brand: Rhododendron
Availability: InStock

Rhododendron 'Rosy Lights'

$29.99

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Essentials

At a Glance

Plant Type

Shrub

Height

60 inches

Width

60 inches

Light

Full Sun, Partial Sun

Zones

4, 5, 6, 7

Water

Moderate

Humidity

High

Lifespan

30+ years

Native To

Hybrid of North American species

Toxicity

Toxic if ingested

The Story

Plant Bio

A deciduous azalea from the Northern Lights series, developed at the University of Minnesota for exceptional flower bud hardiness in cold climates. 'Rosy Lights' is celebrated for its fragrant, trumpet-shaped flowers in a vibrant deep rosy-pink. It reliably blooms even after winter temperatures drop to -35F (-37C).

Bloom Period:

EarlyLate

Uses & Benefits:

Provides a spectacular burst of fragrant, rosy-pink color in the late spring garden. Its deciduous nature allows sunlight to reach understory plants in winter, and its upright, spreading habit is pleasing year-round.

Its extreme cold hardiness makes it a reliable flowering shrub for northern climates where other azaleas may fail. It requires minimal pruning and is relatively low-maintenance once established in the right conditions.

The trumpet-shaped flowers are a magnet for pollinators, including bees, butterflies, and especially hummingbirds, which are attracted to the bright color and nectar.

Marketplace

Where to Buy

Spring Hill Nursery

Bareroot

In Stock$29.99

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Planting

How to Grow

Choose a site with acidic, well-drained soil and morning sun.
Dig a shallow, wide hole, about twice the width of the root ball.
Amend the backfill soil with compost or peat moss.
Set the plant so the top of the root ball is 1-2 inches above soil level.
Backfill around the root ball, creating a slight mound.
Water thoroughly and apply a layer of acidic mulch like pine needles.

Pro Tip

Plant high! Set the top of the root ball slightly above the surrounding soil grade to ensure excellent drainage, which is critical for azaleas.

Keep It Thriving

Care Guide

Do

Maintain a consistent layer of acidic mulch.
Provide regular water, especially during dry periods.
Fertilize with a product specifically for acid-loving plants.
Site in a location with protection from harsh afternoon sun.

Don't

Do not plant in heavy clay or alkaline soil.
Avoid planting too deep; this is a common cause of failure.
Don't allow the plant to dry out, as it has a shallow root system.
Do not cultivate or hoe around the base of the plant.

Seasonal Care Calendar

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

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Vibrant accent for mixed bordersMass planting for a stunning spring displayWoodland garden specimen

Companion Plants

Kalmia latifolia Pieris japonica Fothergilla gardenii Athyrium filix-femina Hosta sieboldiana 'Elegans'

Multiply

Propagation Methods

Good to Know

Common Questions

Rosy Lights Azalea questions

What zones can Rosy Lights Azalea grow in?

Rosy Lights Azalea is hardy in USDA Zones 4–7. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Rosy Lights Azalea deer resistant?

Not reliably. Deer may browse Rosy Lights Azalea, especially tender spring growth — plan on repellents or fencing where pressure is high.

When does Rosy Lights Azalea bloom?

Rosy Lights Azalea typically blooms in late spring through late spring. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Rosy Lights Azalea need full sun?

Rosy Lights Azalea does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.