BLOOM-A-THON® White

Azalea - Reblooming

Rhododendron

'RLH1-3P3'

USPP 21,512

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Bright white flowers on low mounded Bloom-A-Thon White reblooming azaleas Bloom-A-Thon White reblooming azalea in garden with mulch Close up of clear white Bloom-A-Thon White reblooming azalea flowers Bloom-A-Thon White reblooming azalea in decorative pot Close up of Bloom-A-Thon White reblooming azalea with yellow flowers in background YouTube video describing the plant shown on this page
  • Reblooming
  • Shade tolerant
  • Double blooms
Description

The Bloom-A-Thon® series is twice as nice as (and more shade tolerant than) other azaleas! Why settle for just a week or two of flowers when you can enjoy up to five months of blooms? Classic crisp white flowers cover this attractive, mounded plant in spring. After bloom, the plant takes a brief rest, then comes roaring back with more white flowers through frost. Even high summer temperatures don't stop this beauty from producing loads of late summer and fall flowers. The evergreen foliage is disease resistant, and maintains excellent color year-round.

USDA Zone
7 - 9 (0°F/-17.7°C)
Exposure
Full sun, Part sun
Height
2.5 - 3'
Width
2.5 - 3'
Finish Time
1 season
Type
Evergreen
Bloom Time
Spring, Summer-fall
Flower Color
White
Foliage Color
Green
Liner Sizes
2 1/4", 4", Quick Turn

Soil

Moist, acidic soils with high amounts of organic matter.

Pruning

Prune or trim after spring bloom to encourage new growth and more abundant rebloom.

Uses

Mass plantings; edging; low hedge; foundation planting; specimen.

Growing Tips

At its best when sited in filtered sun all day. Hardy to USDA zone 6b with protection; has survived winters in zone 6a but with significant damage. Benefits from mulch.