Bloom-A-Thon® Lavender Reblooming Azalea
Rhododendron BLOOM-A-THON 'RLH14P19'
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Bloom-A-Thon® Lavender Reblooming Azalea is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
Delivery and Shipping
Fast, Safe Plant Delivery
Ships in 3-4 business days • Tracking provided • Weather protected
Under $50 | $9.99 |
$50 - $99.99 | $14.99 |
$100 - $149.99 | $16.99 |
$150+ | $24.99 |
✓ Zone-specific timing • ✓ Professional packaging • ✓ Health guarantee
Understanding Plant Options
Nature Hills offers plants in two main formats:
- Container Plants: Grown in pots with soil, sized by container volume and plant age
- Bare Root Plants: Dormant plants without soil, sized by height measurements
Container Plant Sizes
Container sizes indicate plant age and growing capacity rather than liquid volume equivalents. Our containers follow industry-standard nursery "trade gallon" specifications, which differ from standard liquid gallon measurements.
Young Plants (6 months to 18 months old)
Container Size | Actual Volume | Metric Equivalent |
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2" x 2" x 3" | 0.18 - 0.21 dry quarts | 0.20 - 0.23 dry liters |
4" Container | 0.31 - 0.87 dry quarts | 0.35 - 0.96 dry liters |
4.5" Container | 0.65 dry quarts | 0.72 dry liters |
6" Container | 1.4 dry quarts | 1.59 dry liters |
1 Quart | 1 dry quart | 1.1 dry liters |
5.5" Container | 1.89 dry quarts | 2.08 dry liters |
Established Plants (18 months to 2.5 years old)
Container Size | Actual Volume | Metric Equivalent |
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2 Quart | 2 dry quarts | 2.2 dry liters |
#1 Container | 2.26 - 3.73 dry quarts | 2.49 - 4.11 dry liters |
5" x 5" x 12" | 3.5 - 4.3 dry quarts | 3.85 - 4.74 dry liters |
Mature Plants (2-4 years old)
Container Size | Actual Volume | Metric Equivalent |
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#2 Container | 1.19 - 1.76 dry gallons | 5.24 - 7.75 dry liters |
#3 Container | 2.15 - 2.76 dry gallons | 8.14 - 12.16 dry liters |
Large Plants (3-5 years old)
Container Size | Actual Volume | Metric Equivalent |
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#5 Container | 2.92 - 4.62 dry gallons | 12.86 - 20.35 dry liters |
#6 Container | 5.25 - 6.01 dry gallons | 23.12 - 26.42 dry liters |
#7 Container | 5.98 - 6.53 dry gallons | 26.34 - 28.76 dry liters |
Bare Root Plants
Bare root plants are sold by height from the root system to the top of the plant. Plants may exceed minimum height requirements.
Common Sizes:
- Trees: 1 foot, 2 feet, 3 feet, 4 feet, 5 feet, 6 feet
- Shrubs & Perennials: 1 foot, 18 inches, 2 feet
Important Notes
Container Volume Specifications
- Trade Gallon Standard: Our containers follow industry-standard "trade gallon" specifications established by the American National Standards Institute (ANSI Z60.1) for nursery stock
- Volume Variations: Actual soil volume may vary due to plant root systems and growing medium settlement
- Age Indicators: Container size primarily indicates plant age and maturity rather than liquid volume equivalents
Growing Conditions
- Plant size can vary based on variety and growing conditions
- Container size helps indicate plant maturity and establishment level
- Larger containers generally mean more established root systems and faster landscape establishment
Seasonal Availability
- Bare root plants are available seasonally when dormant
- Container plants are available throughout the growing season
- Specific varieties may have limited availability in certain sizes
Questions?
For questions about specific plant sizes or availability, please contact our plant experts who can help you choose the right size for your landscape needs.
Plant Highlights
Bloom-A-Thon® Lavender Reblooming Azalea highlights at a glance!
Specifications
Specifications
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Brand
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Botanical Name
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Growing Zones
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Mature Height
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Mature Spread
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Sun ExposureFull Sun
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Moisture
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Soil
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Growth RateMedium
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Pollinator Friendly
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Pollinator Required
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Pruning Time
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Bloom PeriodLate Spring, Summer, Fall
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Photos Provided ByProven Winners, Inc - www.provenwinners.com

Growing Zones 7-9
Finally! A superior Proven Winners® ColorChoice® Reblooming Azalea with year-round interest! The Bloom-A-Thon® Lavender Reblooming Azalea, (Rhododendron BLOOM-A-THON 'RLH14P19'), is known for being lush broad-leaved evergreen, disease resistant, and also fantastically re-blooming! It is sure to bring a distinguished 'wow factor' to your garden or landscape!
If you love the springtime blooms of Azaleas, then you are going to triply love the Bloom-a-Thon® Lavender Azalea! Why? Because Bloom-A-Thon® blooms once in spring, then again in summer, and then all the way through the fall. Three full seasons of blooms! Bloom-A-Thon® Lavender Azaleas have a glossy dense, bushy, and vigorous growth habit to add to the delight!
This new line of shrubs is superior to other varieties of Azaleas. Introduced in 2012, this desirable flowering ornamental will bloom with all of its sister Azaleas for 4-6 weeks in April-May. Then after a little rest (and maybe a quick trim), it will re-bloom for 12-16 weeks through the summer and fall, right up until frost. The flowers are the classic Southern purple that you love in Azaleas and they smother the bush in color.
The improvements will be obvious as they are very easy growing, disease resistant, maintain excellent color year-round, and are strong growing plants with lots of large trusses of blooms! Hardy throughout USDA growing zones 7 to 9, these rounded broad-leaved evergreen plants grow 3-5 feet tall and just a bit less in width at maturity in optimal conditions.
Planting and Application:
These evergreens are perfect as hedges because they don't grow too large and burst with color most of the year. Bloom-a-Thon® Lavendar Azalea leaves stay green all year, so they are excellent foundation shrubs and make sheer walls of color when planted in masses! The year-round greenery and bushy form are perfect for mass plantings, and mixed shrubs!
Anchor garden beds with steadfast year-long greenery, or soften the corner of a building with finery! Bring vibrant lavender spring color to the front yard scene and major neighborhood clout each year! This variety takes more sun than most other azaleas, so leaf scorch isn't as much of a problem, broadening your ability to use this versatile shrub in a wider range of landscape applications.
Purple Azaleas make a great container plant, too. Large patio and porch planters and containers work for these plants, especially if you have poor drainage. Any shaded-to-sun location in the landscape is ideal for this easy-to-love and care-for flowering ornamentals! The showy color alone makes them deserving as a specimen plant and garden focal point! The butterflies and Hummingbirds will agree!
- Vibrant Lavender Blossom Trusses
- Welcome Spring Display
- Lush Broad-Leaved Evergreen Foliage
- Hummingbird & Pollinator Friendly
- Easy Care, Hardy Reblooming Azalea
- Hedges, Foundations, Vivid Spring Display & Containers
#ProPlantTips for Care:
Azaleas require little care beyond well-drained soil that never becomes soggy. Plant in full sun, partial shade, or morning sun and afternoon shade for best results. Plant in partial shade, or morning sun and afternoon shade. Best in rich soil that is mulched so their shallow root systems do not dry out, ensure they are not in soggy sites. Berm the area by 18-24 inches and plant directly into this mound if you suspect poor drainage. This Rhododendron family member is an extremely hardy evergreen Azalea and needs very little care or pruning, but if you do, prune immediately after flowering only. After bloom, it adapts very well to pruning to augment the plant's natural mounding habit.
- Partial Shade
- Moderate to Moist Soil
- Well-Drained Very Enriched Soil
- Prune Right After Flowering
- Year Round Foliage
Azaleas are long-lived staples in the garden. They add instant Southern charm to your yard and are very easy-going once established. You don't need to coddle these beauties. Don't miss out! Order a Bloom-A-Thon® Lavender Reblooming Azalea today at Nature Hills!
Azalea and Rhododendron Frequently Asked Questions
Where is the best place to plant an Azalea bush?
Azaleas and Rhododendrons prefer partial shade (both dappled shade all day or morning sun with afternoon shade). Plant in a slightly acidic, consistently moist, enriched and well-drained soil location for best results. Their shallow roots dislike soggy soil but thrive with a 3-4 inch layer of arborist mulch over their surface.
How big does an Azalea bush get?
Bloom-A-Thon® Lavender Reblooming Azalea can reach a 3-5 foot tall and slightly smaller width in optimal conditions.
Are Azalea bushes low maintenance?
Azalea and Rhododendron shrubs are very easy to grow and low-maintenance. Water during drought, prune only after flowering, and fertilize with an acid-loving organic, slow-release flowering plant fertilizer.
What is the difference between Rhododendrons and Azaleas?
All Azaleas are Rhododendrons but not all Rhodondendrons are Azaleas. Azalea tends to be smaller-sized with smaller leaves and stems, while Rhododendrons can be larger with stout branching and larger bloom trusses. There can both be either deciduous or broad-leaved evergreens.
How Do I Find Azalea and Rhododendron Bushes for Sale Near Me?
Make your life easier and your yard happier by shopping for Azaleas at NatureHills.com online nursery. You'll find a massive selection of flowering bushes for sale, including many lovely varieties!
Choose the right shrub for your area by first finding your growing zone by entering your zip code in the field above the Plant Highlights section on our product pages. Narrow down your options by plant hardiness zone, sun availability, and size requirements.
Place your order, knowing it's backed by the Nature Hills Nursery product guarantee and protected by Plant Sentry™, which helps ensure regulated plant materials aren't sent to prohibited areas.
Expect to receive your plants at the appropriate planting time for your growing zone when temperatures are safest to ship through and into.
What Shipping Options Do You Offer?
NatureHills.com works closely with our growers and nursery professionals to ensure we ship when it is most appropriate for your area. Our goal is to deliver the hardiest plants by avoiding extreme high and low temperatures. Check out our shipping schedule for more information and to learn our wills and don'ts when it comes to shipping plants. Find your Azaleas for sale here at NatureHills.com!