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Herbert Azalea

Rhododendron x 'Herbert'

  • Striking Purple-Fuchsia Blooms with Bold Red Blotch Center Attract Pollinators
  • Thrives in Zones 5-9
  • Showy Pink Blooms From Early Spring to Late Spring
  • Perfect for Border or Small groups
  • Pollinator-Friendly - Attracts Hummingbirds
Regular price $3383
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Plant Size

Specifications

Plant specifications
Plant Characteristics Cold hardy, Flowering, Evergreen, Attracts pollinators
Hardiness Zone 6a to 9b
Sunlight Partial shade
Height 2-4 ft
Width 3-4 ft
Watering Needs High
Preferred Soil Clay, Loamy, Peaty, Sandy
Growth Rate Moderate
Growth Habit Bushy
Blooms In Spring
Flower Color Pink
Foliage Color Green
Pet Safety Toxic to pets
Suitable Space Outdoors
Plant Name Azalea
Botanical Name Rhododendron x 'Herbert'
Species x
Cultivar Herbert
Class Ericales, Magnoliopsida
Does Not Ship To AK, HI, ID, MT, PR

Frequently Asked Questions

How do I care for the Herbert Azalea after planting, including watering needs?

  • Herbert Azaleas prefer consistent moisture but well-draining soil to prevent root rot. Water deeply when the top inch of soil feels dry, especially during hot summer months. Apply 2-3 inches of mulch around the base to retain moisture and keep roots cool in zones 5-9.

Is the Herbert Azalea evergreen or deciduous in colder zones?

  • In USDA zones 5-9, Herbert Azalea becomes deciduous in colder areas, though it may hold some foliage on branch tips as semi-evergreen. It only stays fully evergreen in warmer climates. Plan for seasonal leaf drop in northern gardens when shopping at Nature Hills.

Can I plant Herbert Azalea in clay soil, and what soil preparation is needed?

  • Herbert Azalea struggles in heavy clay soil and needs well-draining, acidic conditions to thrive in zones 5-9. Clay retains too much moisture and can cause root rot in these acid-loving shrubs. Amend clay areas with compost and peat moss to improve drainage before planting.

What is the bloom time and color for Herbert Azalea flowers?

  • Herbert Azalea blooms in early spring with vibrant magenta to fuchsia flowers featuring red blotches at the center. The trumpet-shaped blooms grow in a double "hose-in-hose" formation for extra visual impact. Plant in dappled shade for best flowering performance.

Can I grow Herbert Azalea in containers or indoors?

  • Herbert Azalea can be grown in large containers but isn't suited for indoor growing as it needs winter chill hours and outdoor conditions to bloom properly. In zones 5-9, container growing allows you to move the plant for winter protection. Use a well-draining acidic potting mix and shop at Nature Hills for healthy specimens.

Can Herbert Azalea be used as a low hedge or border plant?

  • Herbert Azalea works well as a colorful border plant with its vibrant magenta blooms and evergreen to semi-evergreen foliage in zones 5-9. The showy spring flowers and year-round structure make it an excellent choice for defining garden spaces. Plant in groupings for maximum impact in woodland or partially shaded areas.