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Iceberg® Floribunda Rose

Rosa 'Iceberg'

  • Award-Winning Iceberg Rose Blooms Non-Stop All Season with Pure White, Honey-Scented Flowers
  • Thrives in Zones 5-9
  • Grows 3-4 ft Tall and Wide
  • Sweetly Fragrant Flowers
  • Excellent Foundation Planting in Cottage Gardens
Regular price $8874
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Plant Size

Planting & Care

Where to Plant

  • Sunlight: For the best bloom production and disease resistance, plant your Iceberg Rose in a spot that receives at least six hours of direct sunlight daily. While it is more shade-tolerant than many other roses, partial shade will result in fewer flowers and a slightly more open growth habit.
  • Soil: These roses love rich, well-draining soil with plenty of organic matter. If you are dealing with heavy clay, mix in some compost to improve drainage, or add peat moss to sandy soil to help hold onto moisture and nutrients.

Watering Requirements

During the first growing season, provide about one inch of water per week to help the roots establish deep into the ground. Once mature, Iceberg roses are surprisingly resilient, but inconsistent watering can lead to smaller white clusters and heat stress during the peak of summer. Always aim water at the base of the plant to keep the foliage dry and prevent mildew.

Pruning Tips

Iceberg roses bloom on new wood, so you should prune them in late winter or early spring just as the leaf buds begin to swell. Think of this like a structural tune-up: remove dead wood and thin out the center to improve air circulation, which keeps the plant healthy and encourages a massive flush of new white blooms. Cutting the stems back by about one third will stimulate vigorous new growth and a tidier shape.

Fertilizer Needs

Apply a balanced rose fertilizer or a slow-release organic blend in early spring and again after the first major bloom cycle. Avoid using high nitrogen fertilizers late in the summer, as this encourages tender new growth that can be easily damaged by the first frost of winter. Providing the right nutrients ensures the plant has the energy to produce its signature continuous waves of flowers.

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, Flowering, Reblooming, Disease resistant, Attracts pollinators, Heat Tolerant, Container Friendly
Hardiness Zone 5a, 5b, 6b, 7a, 7b, 8a, 8b, 9a, 9b
Sunlight Full sun
Height 3-4 ft
Width 3-4 ft
Watering Needs Moderate
Preferred Soil Clay, Loamy, Peaty, Sandy
Growth Rate Moderate
Growth Habit Bushy, Upright
Blooms In Spring, Summer, Fall
Flower Color White
Foliage Color Green
Fragrant Yes
Suitable Space Outdoors
Plant Name Rose
Botanical Name Rosa 'Iceberg'
Species spp.
Cultivar Iceberg
Class Magnoliopsida, Rosales
Does Not Ship To AK, HI, ID, MT, PR

Frequently Asked Questions

Does the Iceberg Rose grow well in zones colder than 5 or hotter than 8?

  • Iceberg Rose is cold and heat-tolerant in USDA zones 5-9, so it won't survive winters colder than zone 5 but handles heat well through zone 9. In zones 3-4, treat it as an annual or grow in containers you can move indoors for winter protection.

How much full sun does the Iceberg Floribunda Rose need daily?

  • Iceberg Floribunda Roses need 6-8 hours of full sun daily for optimal blooming performance. This sun-loving variety thrives in USDA zones 5-9 and produces continuous white blooms from late spring through fall when given adequate sunlight. Plant in your sunniest spot for best results, available at naturehills.com.

What type of soil and drainage does the Iceberg Rose require for planting?

  • Iceberg Roses adapt to a wide range of soil types and conditions across zones 5-9. They prefer well-draining soil but are quite forgiving of various soil conditions. Plant in spring after last frost for best establishment.

How often should I water the Iceberg Floribunda Rose, especially in hot weather?

  • Water Iceberg roses deeply 1-2 times per week, providing about 1 inch of water total. In hot weather above 85°F, increase to every other day and water early morning to reduce heat stress. Check soil moisture 2 inches down - it should be moist but not soggy.

When and how should I prune the Iceberg Rose for best blooming?

  • Prune Iceberg Roses in late winter or early spring before new growth begins. Remove dead, diseased, and weak canes, then cut healthy canes back by one-third to maintain the 3-4 foot size. This promotes abundant blooming from late spring through fall in zones 5-9.

Does the Iceberg Rose need deadheading to rebloom continuously?

  • Iceberg Floribunda Roses are self-cleaning and will rebloom continuously from late spring through fall without deadheading. However, removing spent blooms will encourage even more prolific flowering and keep the 3-4 foot shrub looking tidy. Deadhead weekly during peak season for maximum bloom production.

What common pests affect the Iceberg Rose, and how do I manage them?

  • Iceberg roses can face aphids, spider mites, and black spot, though this variety shows good disease resistance. Watch for aphids on new growth in spring and spider mites during hot, dry spells. Use insecticidal soap for aphids and ensure good air circulation to prevent fungal issues.

Are there any shipping restrictions for bare-root or potted Iceberg Roses?

  • Iceberg Roses ship as bare-root plants in early spring or as potted plants during the growing season. Bare-root shipping is typically restricted to late winter through early spring when plants are dormant. Check your USDA zone (5-9) for optimal planting timing in your area.

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