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Encore® Autumn Twist® Azalea

Rhododendron ’Conlep’

  • Bi-Color Blooms Spring Through Fall: Pinkish-White Petals with Purple Stripes
  • Thrives in Zones 6-9
  • Perfect for Privacy Screen or Hedge
  • Pollinator-Friendly - Attracts Hummingbirds
  • Fast-Growing in Full Sun
Regular price $5639
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Plant Size

Specifications

Plant specifications
Plant Characteristics Cold hardy, Evergreen, Compact/Dwarf, Reblooming, Flowering, Attracts pollinators, Container Friendly, Disease resistant, Fast-growing, Drought resistant
Hardiness Zone 4a to 8b
Sunlight Full sun, Partial shade
Height 4-5 ft
Width 3-4 ft
Watering Needs High
Preferred Soil Loamy, Peaty, Sandy
Growth Rate Fast
Growth Habit Bushy
Blooms In Spring, Summer, Fall
Flower Color Purple, Pink
Foliage Color Green
Pet Safety Toxic to pets
Suitable Space Indoors, Outdoors
Botanical Name Rhododendron ’Conlep’
Class Ericales, Magnoliopsida
Does Not Ship To AK, HI, ID, MT

Frequently Asked Questions

Can I plant Encore Autumn Twist Azalea in late summer or early fall?

  • Yes, you can plant Encore Autumn Twist Azalea in late summer or early fall in zones 6-9. Fall planting gives roots time to establish before winter while still enjoying the continued blooms through fall. Plant 6-8 weeks before your first hard frost for best results.

How much sun does Encore Autumn Twist Azalea need for reblooming?

  • Encore Autumn Twist Azalea needs partial shade to partial sun for optimal reblooming from spring through fall. Too much direct sun can stress the plant and reduce flowering. Plant in morning sun with afternoon shade for best results in zones 6-9, available at naturehills.com.

What are the watering requirements for newly planted Autumn Twist Azalea?

  • Newly planted Autumn Twist Azaleas need consistent moisture for the first year while establishing their root system. Water deeply 2-3 times per week, providing about 1 inch weekly through spring and summer. Check soil moisture 2 inches down and water when dry to the touch.

When should I fertilize Encore Autumn Twist Azalea and what kind?

  • Fertilize your Encore Autumn Twist Azalea in early spring before new growth begins and again after the first flush of blooms fades. Use an acid-loving fertilizer formulated for azaleas and rhododendrons to maintain proper soil pH. Apply according to package directions around the drip line, not against the trunk.

Is the Encore Autumn Twist Azalea evergreen year-round?

  • Yes, the Encore Autumn Twist Azalea is a broadleaf evergreen that maintains its dark green foliage throughout winter in zones 6-9. This makes it excellent for year-round privacy screening and foundation plantings. Shop at Nature Hills for reliable evergreen coverage in your landscape.

Can I prune Encore Autumn Twist Azalea to control its size?

  • Yes, you can prune Encore Autumn Twist Azalea to maintain its 4-5 foot mature size. Since it blooms spring through fall, prune lightly right after the main spring flush finishes. Trim no more than one-third of the plant to preserve flower buds for continuous blooming.

Is Autumn Twist Encore Azalea hardy below zone 6, or does it need winter protection?

  • Autumn Twist Encore Azalea is only hardy in USDA zones 6-9 and won't survive winters below zone 6. In zone 5 and colder areas, it would need significant winter protection or container growing with indoor storage to survive.