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Bloom-A-Thon® Pink Double Azalea
Rhododendron 'RLHI-2P8' PP21477
If you love azaleas but hate how quickly the show ends, Bloom-A-Thon® Pink Double is the fix—lush double pink flowers in spring, then repeat blooms that keep your landscape feeling fresh through summer and into fall. Give it acidic, well-drained soil, steady moisture in year one, and a simple prune right after spring bloom, and you’ll get a compact evergreen shrub that looks like you fuss over it… even when you don’t.
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Reblooming Double Pink Azalea With Season-Long Color And Evergreen Structure
Double Pink Blooms That Keep Coming Back
Bloom-A-Thon® Pink Double Azalea is the azalea for gardeners who want more than a quick spring cameo. It delivers a strong spring show of large, ruffled double pink flowers, then keeps the color coming with repeat blooms through summer and into fall. That extended flowering season is the whole magic trick; your shrub border looks refreshed when other flowering shrubs have already clocked out for the year. The double blooms also read fuller and more luxurious than single-flowered azaleas, giving you that “just planted” look even when the shrub has been established for years.
Color-wise, it’s a classic landscape win: rich pink that’s cheerful, romantic, and easy to design around. Use it near an entry for curb appeal, along a walkway where you’ll notice the blooms up close, or in groups for a bigger wave of color. It pairs beautifully with boxwood-style evergreens, hydrangeas, and ornamental grasses, and it’s especially effective as a repeating “pink thread” that ties foundation beds together from spring to fall.
Evergreen Foliage That Makes Beds Look Finished Year-Round
Between bloom cycles, this plant still earns its keep. Bloom-A-Thon® Pink Double holds attractive green foliage that provides structure and an evergreen backdrop for perennials and seasonal color. In many landscapes, it behaves as an evergreen-to-semievergreen shrub (depending on winter temperatures), meaning your planting still has shape and substance when deciduous shrubs are bare. That’s a big deal for foundation beds and front-yard borders, where you want the landscape to look intentional in every season—not just when flowers are open.
This is also a smart choice for gardeners who want a tidy azalea that won’t feel messy or sprawling. The habit is naturally compact and mounding, making it easy to tuck into mixed borders, use as a low hedge, or anchor corners of beds. When you add a simple mulch ring and keep turf competition away, the plant stays healthier, holds better color, and looks more “designed” with less effort. Think of it as a flowering evergreen that keeps your beds looking complete.
Rebloom Power Starts With The Right Light And Soil
To get the best rebloom, treat Bloom-A-Thon® like an azalea that appreciates comfort: bright light, consistent moisture, and well-drained, acidic soil. Morning sun with afternoon shade is a sweet spot in many regions, while full sun can work when moisture is steady, and heat isn’t extreme. In hotter climates, a little protection from harsh afternoon sun helps reduce stress and keeps foliage looking better through summer, exactly when you want the plant setting and opening those repeat blooms.
Soil matters, but it’s simple: azaleas prefer acidic, organic-rich, well-drained conditions. If your soil is heavy clay, improve drainage with compost and avoid low spots that stay wet. If your soil is alkaline, a mulch layer and an acid-friendly fertilizer routine help keep growth vigorous. When the plant isn’t stressed by drought or soggy roots, it’s far more likely to keep blooming in waves and maintain a dense, healthy canopy that looks great all season.
A Cleaner, Fuller Shrub With Smart Spacing And Timed Pruning
Bloom-A-Thon® Pink Double looks best when it has room to breathe. Proper spacing improves airflow, helps foliage dry faster after rain, and keeps the shrub fuller from top to bottom. Crowded azaleas can become thin inside and more prone to stress—especially when planted too tightly for an instant hedge. Give each plant the space it needs, and you’ll get a healthier shrub with better flowering and easier long-term maintenance.
Pruning is the other key to repeat bloom success. The best time to prune is right after the major spring flush, when the plant can branch out and set buds for later cycles. Keep pruning light, think shaping, not haircutting. This timing preserves future flowers and encourages a denser habit. If you do need to reduce size, do it immediately after spring bloom so the plant has time to recover and still deliver those summer-to-fall blooms you bought it for in the first place.
| Hardiness Zone: | 7–9 (may perform in sheltered zone 6 sites) |
|---|---|
| Mature Height: | 3 to 4 feet |
| Mature width: | 3 to 4 feet |
| Sunlight: | Full sun to partial shade (best with morning sun, afternoon shade in heat) |
| Bloom Time / Color | Spring flush, then repeat blooms summer through fall; double pink flowers |
| Soil Condition: | Acidic, organic-rich, well-drained soil |
| Water Require: | Moderate; consistent moisture while establishing |
| Wildlife Value | Flowers support pollinators |
| Resistance (deer/disease/drought/etc.) | Not reliably deer resistant; noted for strong disease resistance; improved lace bug resistance |
| Landscape Uses | Foundation beds, low hedges, borders, mass plantings, containers |
How to Care for Bloom-A-Thon® Pink Double Azalea
Be sure to read our planting instructions to ensure a healthy and happy Bloom-A-Thon® Pink Double Azalea for years to come!
How should I plant Bloom-A-Thon® Pink Double Azalea?
Plant Bloom-A-Thon® Pink Double Azalea in well-drained, acidic soil with bright light and some protection from harsh afternoon sun in hot areas. Dig a hole 2–3 times wider than the root ball and set the shrub at the same depth it was growing (don’t bury the crown). Backfill, water deeply, and finish with a 2–3 inch mulch layer kept a few inches away from the stems. Choose a site that won’t stay soggy in winter. If you have heavy clay, improve drainage with compost and consider planting slightly high or on a gentle mound. Keeping turf away from the root zone and maintaining mulch are among the best ways to establish azaleas faster and support repeat blooming.
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How often should I water Bloom-A-Thon® Pink Double Azalea after planting?
Water deeply right after planting, then keep the root zone evenly moist during the first growing season. In most landscapes, that means deep watering 1–2 times per week when rainfall is limited, with extra attention during heat, wind, or sandy soils that dry quickly. Slow soakings are ideal because they hydrate the full root zone. After establishment, water during extended dry spells—especially in summer—because consistent moisture supports healthier foliage and more reliable reblooming. Avoid extremes: repeated drought stress or waterlogged soil can reduce flowering and overall vigor, so mulch and a steady watering rhythm make a noticeable difference.
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When should I fertilize Bloom-A-Thon® Pink Double Azalea?
Fertilize in early spring as new growth begins with an azalea/camellia fertilizer or another acid-forming, slow-release fertilizer designed for acid-loving shrubs. Apply over the root zone (not against the stems) and water in well. Moderate feeding supports strong growth and a better spring flush without pushing overly soft growth. A second light feeding after the spring bloom can help maintain vigor and support continued bud development for repeat flowering, especially in lean soils. Avoid heavy late-summer fertilizing so the shrub can harden off before cooler weather and keep foliage healthier into fall.
When and how should I prune Bloom-A-Thon® Pink Double Azalea?
Prune right after the major spring bloom flush. This timing encourages branching (more flower sites) while protecting the buds needed for summer and fall rebloom. Remove any dead or damaged branches first, then lightly shape the plant's exterior to maintain a dense, mounded habit. Avoid hard pruning in late summer or fall, which can remove developing buds and reduce repeat flowering. If you need to control size, do it immediately after spring bloom and keep later-season touch-ups to a minimum. A consistent “prune after spring” habit keeps the shrub tidy and blooming.
