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Gibraltar Azalea

Rhododendron 'Gibraltar'

  • Brilliant Flaming Orange Flowers Light up Spring Gardens with Vibrant, Frilled Blooms
  • Thrives in Zones 5-8
  • Showy Orange Blooms in Late Spring
  • Ideal for Privacy Screen or Hedge
  • Pollinator-Friendly - Attracts Hummingbirds
Sale price $6678 Regular price $9540
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Plant Size

Specifications

Plant specifications
Plant Characteristics Attracts pollinators, Flowering, Fragrant, Groundcover
Hardiness Zone 4a to 8b
Sunlight Full sun, Partial shade
Height 4-5 ft
Width 4-5 ft
Watering Needs High
Preferred Soil Loamy, Peaty, Sandy
Growth Rate Moderate
Growth Habit Bushy
Blooms In Spring
Flower Color Orange
Foliage Color Green, Other, Red
Fragrant Yes
Pet Safety Toxic to pets
Suitable Space Indoors, Outdoors
Plant Name Azalea
Botanical Name Rhododendron 'Gibraltar'
Species hybrid
Cultivar Gibraltar
Class Ericales, Magnoliopsida
Does Not Ship To AK, HI, ID, MT, PR

Frequently Asked Questions

How often should I water Gibraltar Azalea and what are its moisture needs?

  • Gibraltar Azalea prefers consistently moist, well-draining soil but avoid waterlogged conditions. Water deeply when the top inch of soil feels dry, typically 1-2 times per week during growing season. Reduce watering frequency in fall as the deciduous shrub prepares for dormancy.

Is Gibraltar Azalea deciduous and when does it bloom?

  • Gibraltar Azalea is deciduous and blooms each spring with bright orange frilled flowers. The profusion of funnel-shaped blossoms creates a stunning flaming display that looks spectacular in morning light. Plant in borders or containers for reliable spring color, available at naturehills.com.

What are common pests like lace bugs or spider mites on Gibraltar Azalea and how to treat them?

  • Gibraltar Azalea can suffer from lace bugs and spider mites, especially during hot, dry summers when stress weakens the plant. These pests cause stippled, yellowing foliage that detracts from the medium-green backdrop for those stunning orange blooms. Apply horticultural oil or insecticidal soap early morning, and ensure consistent moisture to keep plants healthy and resistant.

Can Gibraltar Azalea handle cold winters or is it unusually hardy?

  • Gibraltar Azalea is quite cold hardy, tolerating temperatures down to USDA zone 5. This deciduous azalea can handle harsh winters better than many evergreen varieties since it drops its leaves. Plant in a protected spot with good drainage for best winter survival.

What care is needed to prevent leaf scorch or sunburn on Gibraltar Azalea?

  • Gibraltar Azalea thrives in partial shade to prevent leaf scorch from intense afternoon sun. Plant in morning sun with afternoon shade, and maintain consistent soil moisture during hot weather. Shop at Nature Hills for this award-winning variety.

Will Gibraltar Azalea thrive under tall trees or in dappled shade?

  • Gibraltar Azalea performs well in dappled shade and can thrive under tall trees with filtered light. This deciduous azalea adapts to partial shade conditions while still producing its signature bright orange spring blooms. Plant it where it receives morning sun and afternoon shade for optimal flowering.

How do I correct soil pH if it's too alkaline for Gibraltar Azalea?

  • Azaleas thrive in acidic soil with pH between 4.5-6.0. To lower alkaline soil pH, work sulfur or aluminum sulfate into the planting area several months before spring planting. Apply organic mulch like pine needles to maintain acidity long-term.

What happens if Gibraltar Azalea plants arrive with wilted or yellow leaves during shipping?

  • Some leaf stress during shipping is normal for Gibraltar Azaleas and doesn't indicate plant death. The roots are what matter most for establishment. Plant immediately in well-draining soil with partial shade and keep consistently moist until new growth appears.