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Strawberry Sundae® Panicle Hydrangea

Hydrangea paniculata 'Rensun'

  • Blooms Transform from Vanilla White to Strawberry Red, Delivering Season-Long Color Changes
  • Cold Hardy: Thrives in Zones 3-8
  • Grows 4-5 ft Tall, 3-4 ft Wide
  • Pollution Tolerant, Salt Tolerant
  • Showy Red, Pink, White Blooms From Late Summer to Early Fall
Regular price $6619
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Plant Size

Planting & Care

Where to Plant

  • Sunlight: Aim for at least six hours of direct sunlight to ensure the flowers transition properly from creamy white to their signature strawberry pink. While it handles partial shade, fewer hours of sun often result in weaker stems and muted color intensity.
  • Soil: This hydrangea prefers well-drained soil rich in organic material like compost. If you have heavy clay, plant it in a slight mound to keep the roots from sitting in water which can lead to root rot.

Watering Requirements

During the first two growing seasons, provide about an inch of water per week to help the root system reach deep into the soil. Once established, these shrubs are quite hardy, but inconsistent moisture during mid summer can cause the flower panicles to brown prematurely or wilt. Think of deep watering as insurance for those vibrant late season blooms.

Pruning Tips

Since Strawberry Sundae blooms on new wood, you should prune it in late winter or early spring before new growth starts. Cut the stems back by about one third to a half to encourage strong new branches that can support the heavy flower heads. This annual haircut prevents the plant from becoming leggy and keeps the bloom production concentrated and lush.

Fertilizer Needs

Apply a balanced, slow release fertilizer in early spring as the first leaves begin to emerge. Avoid high nitrogen fertilizers late in the summer because they stimulate tender new growth that won't have time to harden off before the first frost. Proper feeding ensures the plant has the energy to produce large, color changing flower spikes all season long.

Delivery and Shipping

Shipping Rates

Ships in 7-10 business days • Tracking provided • Weather protected

Under $50 $9.99
$50 - $99.99 $14.99
$100 - $149.99 $16.99
$150 - $198.99 $24.99
$199+ FREE

✓ Zone-specific timing • ✓ Professional packaging • ✓ Health guarantee

Specifications

Plant specifications
Plant Characteristics Cold hardy, Low Maintenance, Compact/Dwarf, Flowering, Fall Color/Interest, Attracts pollinators, Disease resistant, Heat Tolerant, Hedge/Screen, Container Friendly, Non-invasive
Hardiness Zone 3a, 3b, 4a, 4b, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b
Sunlight Full sun
Height 4-5 ft
Width 3-4 ft
Watering Needs Moderate
Preferred Soil Clay, Loamy, Peaty, Sandy
Growth Rate Moderate
Growth Habit Bushy, Spreading, Trailing, Upright
Blooms In Fall, Summer
Flower Color Red, Pink, White
Foliage Color Green
Pet Safety Toxic to pets
Suitable Space Outdoors
Plant Name Hydrangea
Botanical Name Hydrangea paniculata 'Rensun'
Species paniculata
Cultivar Rensun
Class Magnoliopsida, Cornales
Does Not Ship To AK, HI, ID, MT, PR

Frequently Asked Questions

Does Strawberry Sundae Hydrangea grow well in containers, and what size pot do I need?

  • Strawberry Sundae Hydrangea thrives in containers with its compact, rounded growth habit. Its sturdy stems need no staking, making it an excellent "thriller" plant for large decorative pots. Use a container at least 18-24 inches wide to accommodate its mature size and provide proper root space.

What are the sunlight requirements for Strawberry Sundae Panicle Hydrangea—full sun, partial shade, or shade?

  • Strawberry Sundae Panicle Hydrangea thrives in full sun or light shade, needing at least 4 hours of sunlight daily. More sun produces better blooms and stronger color changes. Find this versatile hydrangea at naturehills.com.

How often should I water Strawberry Sundae Hydrangea, and what type of soil does it prefer?

  • Strawberry Sundae Hydrangea thrives with moderate, consistent watering and well-draining soil. Water deeply when the top inch of soil feels dry, typically 1-2 times per week during growing season. This compact panicle hydrangea adapts to various soil types but performs best in slightly acidic conditions with good drainage.

When is the best time to prune Strawberry Sundae Hydrangea, and how much can I cut back?

  • Prune Strawberry Sundae Hydrangea in late winter or early spring before new growth begins. Since it blooms on new wood, you can cut back up to one-third of the plant safely. Remove spent flowers and any dead or damaged stems. This annual "haircut" promotes vigorous blooming.

What is the plant arrival guarantee or warranty for Strawberry Sundae Hydrangea?

  • Nature Hills provides a 1-year warranty on all plants, including Strawberry Sundae Hydrangea, guaranteeing they arrive healthy and viable. This extremely winter hardy panicle hydrangea is backed by their plant arrival guarantee. Contact Nature Hills directly if any issues arise with your shipment.

Is the Strawberry Sundae Panicle Hydrangea hardy in zone 3 or only up to zone 8?

  • Strawberry Sundae Panicle Hydrangea is extremely winter hardy and thrives in zones 3-8. This tough shrub handles harsh winters while still producing those gorgeous color-changing blooms from white to strawberry red. Plant it confidently in cold climates for reliable summer-to-fall color.