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Nelly Moser Clematis

Clematis 'Nelly Moser'

  • Stunning Bicolor Blooms: 8-Inch Pink Flowers with Deep Rose Stripes, Twice Yearly
  • Cold Hardy: Thrives in Zones 4-8
  • Grows 8-12 ft Tall, 1-2 ft Wide
  • Deer Resistant, Rabbit Resistant
  • Top Pick for Privacy Screen in Asian Gardens
Regular price $2566
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Plant Size

Planting & Care

Where to Plant

  • Sunlight: Clematis thrives with at least six hours of direct sun daily—think of giving the foliage plenty of light but keeping the roots shaded and cool. While partial shade is acceptable, the striking pink bar on the 'Nelly Moser' petals will be less defined and intense without strong sunlight.
  • Soil: This vine needs consistently moist, well-draining soil that leans neutral to slightly alkaline. If you have heavy clay, amend the entire planting hole generously with compost and coarse grit or pine bark fines to ensure water moves freely. For sandy soil, work in peat moss or compost to help the soil retain the necessary moisture without becoming soggy.

Watering Requirements

During the first year of establishment, keep the roots reliably moist by providing a deep, slow soaking two to three times per week, especially during dry spells. Once mature, 'Nelly Moser' is moderately tough, but performance suffers without weekly deep watering in high heat, which causes stress, smaller bloom size, and potentially browning leaf margins. The goal is depth over frequency; ensure the water is reaching the bottom of the planting hole, not just the surface.

Pruning Tips

'Nelly Moser' is a Group 2 clematis, meaning it flowers on both old wood (first magnificent flush in late spring) and new wood (a smaller encore in late summer). Prune in late winter or early spring by simply removing dead or damaged wood and lightly shaping the vine, cutting back to the topmost pair of large, strong buds. This light touch ensures you save the old wood for the first massive spring bloom, while that simple shaping encourages the new growth needed for the second round of flowers.

Fertilizer Needs

Feed your vine twice: once in early spring as the new shoots begin to emerge, and again immediately after the first major flush of flowers has finished. Use a balanced, granular fertilizer like a 10-10-10 or a specialized rose and clematis formula, scratching it gently into the soil surface around the plant. A critical tip is to avoid applying high-nitrogen lawn fertilizer near the plant later in the season; excessive nitrogen encourages leafy growth rather than flower production and can create soft, vulnerable new growth right before winter.

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
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Specifications

Plant specifications
Plant Characteristics Cold hardy, Flowering, Thornless, Attracts pollinators, Container Friendly
Hardiness Zone 3a, 3b, 4a, 4b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b
Sunlight Full sun, Partial shade
Height 8-12 ft
Width 1-2 ft
Watering Needs Moderate
Preferred Soil Peaty
Growth Rate Moderate
Growth Habit Bushy, Climbing, Spreading
Plant Life Cycle Perennial
Blooms In Fall, Spring, Summer
Flower Color Purple, Pink
Pet Safety Toxic to pets
Suitable Space Indoors, Outdoors
Plant Name Clematis
Botanical Name Clematis 'Nelly Moser'
Species hybrid
Cultivar Nelly Moser
Class Magnoliopsida
Does Not Ship To AK, HI, ID, MT, OR, PR

Frequently Asked Questions

What USDA hardiness zones is Nelly Moser Clematis suitable for?

  • Nelly Moser Clematis is hardy in USDA zones 4-8. This vigorous climber tolerates cold winters well but may need protection in zone 4. Plant in partial shade for best flower color retention and strongest growth.

How large does Nelly Moser Clematis grow at maturity?

  • Nelly Moser Clematis grows vigorously to 8-12 feet in height at maturity. This strong climber produces large 8-inch flowers and is perfect for training up trellises, pergolas, or fences. Give it sturdy support structures to accommodate its vigorous growth habit.

What are the pruning requirements for Nelly Moser Clematis (Group 2)?

  • Prune Nelly Moser lightly in late winter, removing only dead or weak stems. As a Group 2 clematis, it blooms on old wood in spring and new wood in fall. Cut back about one-third of the stems to strong buds 2-3 feet from ground level to maintain the 8-12 foot height and encourage reblooming.

Does Nelly Moser Clematis grow well in full sun or does it prefer shade?

  • Nelly Moser Clematis thrives in partial to full shade, unlike most clematis varieties. When planted in full sun, its vibrant pink flower colors fade quickly. Plant it in spots with morning sun or dappled shade for the best bloom color and performance.

How often should I water Nelly Moser Clematis and does it need moist soil?

  • Nelly Moser Clematis prefers consistently moist, well-draining soil but not waterlogged conditions. Water deeply 1-2 times per week during growing season, adjusting for rainfall. Keep soil evenly moist especially during its late spring and early autumn bloom periods. Shop at Nature Hills for this shade-loving rebloomer.

When is the best time to plant Nelly Moser Clematis?

  • Plant Nelly Moser Clematis in early spring after the last frost or in fall 6-8 weeks before hard freeze. This timing allows the root system to establish before blooming season. Choose a location with morning sun or dappled shade for best flower color retention.

Is there a warranty or guarantee if my Nelly Moser Clematis arrives damaged or dies?

  • Nature Hills stands behind all plants with a one-year guarantee against defects and shipping damage. If your Nelly Moser Clematis arrives damaged or fails to establish within the first growing season, you're covered. Contact customer service immediately with photos for fastest resolution.

What common pests or diseases affect Nelly Moser Clematis, like wilt or mildew?

  • Clematis wilt and powdery mildew are the most common issues affecting Nelly Moser. Good air circulation and avoiding overhead watering help prevent these problems. Plant in partial shade as recommended to reduce stress and disease susceptibility.

How do I care for new shoots in spring since they seem slow to emerge and are brittle?

  • Clematis shoots emerge late in spring and are naturally brittle when young. Be patient as Nelly Moser can be slow to break dormancy compared to other perennials. Avoid handling new growth and provide support structures early so tender shoots can begin climbing safely.

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