Boulevard® Tranquilite™ Clematis

Clematis 'Evipo111'

Raymond Evison™

Repeat Blooming Ice-Blue Clematis with Ruffled Petals and Purple-Tipped Stamens May Through September
Cold Hardy: Thrives in Zones 4-9
Grows 4-5 ft Tall, 3 ft Wide
Deer Resistant, Rabbit Resistant
Excellent Privacy Screen in Asian Gardens

$67⁴³

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Plant Size

#1 Container

Product variants

Planting & Care

Where to Plant

Sunlight: Ensure this vine receives at least 6 hours of sunlight daily for the most abundant flowering, though it appreciates some afternoon shade in hotter climates to prevent the pale petals from scorching. A location with morning sun and dappled afternoon light is often ideal for maintaining the delicate color.
Soil: Plant in rich, well-draining soil that stays cool and moist, as clematis roots detest standing water and overheating. If you have heavy clay, amend it with compost to improve drainage, or consider planting in a raised bed or large container with high-quality potting mix.

Watering Requirements

Keep the soil consistently moist throughout the growing season, especially during the first year while the root system establishes. Once established, it still requires regular hydration; inconsistent watering often leads to stress, resulting in smaller blooms and browning leaves.

Pruning Tips

Since this variety blooms on new growth, you should prune it in early spring just as the buds begin to swell. Cut all stems back to a pair of strong, healthy buds about 6 to 12 inches above the ground. This "hard prune" forces strong new stems from the base, ensuring the plant remains bushy and flowers cover the entire vine rather than just the top.

Fertilizer Needs

Apply a balanced rose or tomato fertilizer in early spring when you see new growth starting, and again in mid-summer to support the reblooming cycle. Avoid high-nitrogen fertilizers, often used for lawns, because they will encourage vigorous leafy growth at the expense of your 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

Understanding Our Container Sizes

At Nature Hills, our plants are sold in industry-standard nursery containers. You will notice we use the word "container" rather than "gallon." Container numbers follow a nursery trade size standard, not liquid volume. The number tells you the plant's size category and general maturity level. A larger container means a more established plant with a stronger root system.

Container Sizes

Quart

Plant age: 6 months to 1 year
Best for: Ground covers, perennials, ornamental grasses
What to expect: Our smallest and most affordable size. Well-suited for planting in multiples across a large area. Allow 1 to 2 seasons for full establishment.

#1 Container

Plant age: 1 to 2 years
Best for: Shrubs, perennials, smaller trees
What to expect: About the size of a large coffee can. A well-developed root system in a manageable size. Good value choice when you have time to let the plant grow into the space over a season or two.

#2 Container

Plant age: 2 to 3 years
Best for: Shrubs and trees where you want faster establishment
What to expect: A noticeable step up from a #1 in both plant size and root development. Good choice when you want visible presence without going to a larger size.

#3 Container

Plant age: 3 to 4 years
Best for: Most plants, most situations — flowering trees, shade trees, evergreen shrubs
What to expect: Our most popular size. Strong, developed root system. Plants in a #3 container make an immediate visual impact from day one. If you want a head start rather than waiting seasons for a plant to fill in, this is typically the right choice.

#5 Container and Larger

Plant age: 4 to 5+ years
Best for: Specimen plants, privacy screens, maximum instant impact
What to expect: Large, mature plants ready to make an immediate statement in your landscape. We also carry #7 and larger sizes for select varieties.

Why "Container" and Not "Gallon"?

Nursery container sizes follow an industry trade standard established for the nursery and horticulture industry. The number is a size designation, not a measurement of liquid volume. Actual soil volume varies by plant type, root mass, and growing medium. Using "container" is the accurate industry term. When you see #1, #2, or #3, think of it as the plant's size tier, not a gallon measurement.

Root Pouch Containers

Some Nature Hills plants arrive in a Root Pouch, a breathable fabric container made from 100% recycled materials. Root Pouches encourage denser root development through air pruning, which discourages root circling and promotes a stronger, more fibrous root ball at the time of planting.

Plants growing in Root Pouch fabric containers, showing the breathable woven fabric construction

There are two types. Knowing which one you have changes how you plant:

Degradable (brown or tan fabric): Plant the entire pouch directly in the ground. The fabric breaks down naturally in the soil over time.
Non-degradable (black or gray fabric): Remove the pouch before planting. Cut the bottom open with scissors, then peel the sides away. The fibrous root ball will hold its shape.

Not sure which type you have? Check the tag on your plant or contact us and we will confirm.

Full Root Pouch planting guide

Choosing the Right Size

Size	Plant Age	Best For
Quart	6 mo to 1 yr	Ground covers, perennials, grasses. Budget-friendly for mass plantings.
#1 Container	1 to 2 yrs	Shrubs, perennials, small trees. Value choice for patient gardeners.
#2 Container	2 to 3 yrs	Shrubs and trees where you want faster establishment.
#3 Container	3 to 4 yrs	Most plants. Immediate visual impact. Our most popular size.
#5 and larger	4+ yrs	Specimen plants, privacy screens, maximum instant impact.

Still not sure which size is right for your project? Our plant specialists are happy to help. Contact us and we will point you in the right direction.

Plant specifications
Plant Characteristics	Cold hardy, Compact/Dwarf, Flowering, Attracts pollinators, Container Friendly, Groundcover
Hardiness Zone	3a, 3b, 4a, 4b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b
Sunlight	Full sun, Partial shade
Height	4-5 ft
Width	3 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	Blue, White
Foliage Color	Green
Pet Safety	Toxic to pets
Suitable Space	Indoors, Outdoors
Plant Name	Clematis
Botanical Name	Clematis 'Evipo111'
Species	hybrid
Cultivar	Evipo111
Class	Magnoliopsida
Does Not Ship To	AK, HI, ID, MT, OR, PR

Boulevard® Tranquilité™ Clematis: Enchanting Ice-Blue Blooms!

Create a fairy tale setting in your landscape with the Boulevard® Tranquilité™ Clematis (Clematis 'Evipo111'). This petite yet prolific vining beauty delivers an abundance of icy pale blue-lavender blooms with a striking white central bar and romantic ruffled edges.

Its unique purple-tipped stamens add an extra layer of charm, making each blossom a true work of art. A repeat bloomer from May through September, this compact vine is ideal for gardens large and small!

Snip a few blooms for bouquets to enjoy these gorgeous blooms indoors!

Key Features & Benefits:

Elegant Icy Blue Blooms: Soft blue-lavender sepals with a bold white center bar and ruffled edges.
Unique Floral Details: Purple-tipped stamens create a striking contrast.
Abundant Blooms: Free-flowering, with blooms from May through September.
Compact Yet Vigorous: Ideal for patios, balconies, containers, and small garden spaces.
Versatile Growth: Train as a climber or use as a flowering groundcover.
Pollinator Friendly: Provides nectar for butterflies and beneficial insects.

Garden and Landscape Applications

The ethereal beauty of Boulevard® Tranquilité™ Clematis makes it an ideal choice for both formal and whimsical landscapes. Whether climbing a trellis, cascading over a garden statue, or spilling from a hanging basket, this vine creates enchanting garden moments.

Use Tranquilité™ to soften fences, walls, and pergolas or to frame an outdoor mirror or fountain for a magical garden accent. Plant it along pathways, in Meditation Gardens, or within a Moon Garden, where its blooms will glow beautifully under moonlight!

For urban gardeners, Tranquilité™ thrives in large containers on balconies and patios, where its delicate blooms add an elegant, space-saving touch. Pair it with climbing roses for a classic garden look, or let it trail along the base of mature evergreens for year-round contrast.

Clematis Care & Maintenance

Plant yours with Nature Hills Root Booster for lifelong root system symbiotic support.

Sunlight: Prefers full sun but needs shaded roots. Provide afternoon shade in Zone 9.
Soil: Requires well-drained soil; improve drainage in raised beds or containers if necessary.
Watering: Maintain consistent moisture to support continuous blooming, especially during hot summer months.
Pruning Group 3: Blooms on new wood, requiring a simple late-winter or early-spring trim. Trim back to 6-12 inches above ground level in late winter or early spring.
Fertilizing: Apply a balanced fertilizer in early spring to encourage robust flowering.
Mulching: Apply a 3-4 inch mulch layer to keep roots cool and healthy.
Division: Every few years, Clematis appreciates being divided to improve vigor and reduce competition.
Support: Use sturdy structures, like coated wire, trellises, or mesh netting for climbing.
Cold Hardy & Heat Tolerant: Thrives in diverse climates and is highly adaptable.
Low Maintenance: Easy to grow with minimal pruning and care.

Order Boulevard® Tranquilité™ Clematis Today!

Embrace the elegance and versatility of Boulevard® Tranquilité™ Clematis in your landscape. Whether climbing a trellis, softening a fence, or spilling from a patio planter, this breathtaking vine will add enchanted beauty to your garden year after year.

Order yours today from Nature Hills Online Plant Nursery and create a timeless garden display!

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Frequently Asked Questions

What are the sunlight requirements for Boulevard® Tranquilite™ Clematis?

Boulevard® Tranquilité™ Clematis performs best in full sun to partial shade, requiring at least 6 hours of direct sunlight daily for optimal blooming from May through September. Plant where roots stay cool but vines receive morning sun for the most abundant ice-blue flowers.

How often should I water Boulevard® Tranquilite™ Clematis?

Water Boulevard® Tranquilité™ Clematis deeply once or twice weekly during growing season, providing about 1 inch total. Keep soil consistently moist but not waterlogged, especially during its May through September blooming period. Reduce watering frequency in fall and winter when growth slows.

Does Boulevard® Tranquilite™ Clematis need fertilizer, and when?

Boulevard® Tranquilite™ Clematis benefits from regular feeding during its May through September blooming period. Apply a balanced fertilizer monthly during the growing season to support its prolific flower production. Feed container plants more frequently since nutrients leach out faster.

Can I grow Boulevard® Tranquilite™ Clematis in containers or pots?

Yes, Boulevard® Tranquilité™ Clematis thrives in large containers on patios and balconies. This compact vine is perfect for urban gardeners with limited space. Use a substantial pot with good drainage and provide a small trellis or support structure for climbing.

How long does it take for Boulevard® Tranquilite™ Clematis to become fully established?

Boulevard® Tranquilité™ Clematis typically establishes within 2-3 growing seasons, with blooms appearing the first year from May through September. This compact vine reaches full maturity quickly due to its vigorous yet manageable growth habit. Shop at Nature Hills for healthy, nursery-grown plants that establish faster than bare-root options.

How should I prune Boulevard® Tranquilite™ Clematis?

Prune Boulevard® Tranquilité™ Clematis lightly in late winter or early spring before new growth begins. This Group 2 clematis blooms on both old and new wood, so avoid heavy pruning to preserve flower buds. Remove dead or weak stems and trim back healthy stems by one-third to encourage bushy growth and maximum blooms.

What does the shipping process look like for Boulevard® Tranquilite™ Clematis plants?

Boulevard® Tranquilite™ Clematis ships as a healthy potted plant ready for transplanting. Your clematis will arrive well-packaged to protect the delicate vines during transit. Plant immediately upon arrival or keep in a protected area until ready to transplant.

Boulevard® Tranquilite™ Clematis

Clematis 'Evipo111'