Issey™ Clematis

Clematis 'Evipo081'

Raymond Evison™

Radiant Purple Blooms with Bright Yellow Stamens Create Stunning Contrast All Summer Long
Thrives in Zones 4-9
Grows 3-4 ft Tall, 1-2 ft Wide
Deer Resistant, Rabbit Resistant
Excellent Privacy Screen in Asian Gardens

$67⁴³

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Plant Size

Product variants

Planting & Care

Where to Plant

Sunlight: Plant your Issey™ Clematis in a spot that receives full sun to partial shade, ideally getting at least 6 hours of direct light daily for the best flower show. Like most clematis, it prefers having its "head in the sun and feet in the shade," so use mulch or low-growing plants around the base to keep the roots cool.
Soil: This vine thrives in rich, well-drained soil that stays consistently moist but never soggy. If you have heavy clay, amend it with compost to improve drainage and aeration; for sandy soils, mix in organic matter to help retain necessary moisture.

Watering Requirements

During the first season, water deeply and regularly (about an inch per week) to establish a strong root system. Once established, Issey™ is relatively drought-tolerant, though consistent moisture ensures the most prolific and vibrant blooms. Inconsistent watering can lead to stress, resulting in smaller flowers or premature browning of the foliage.

Pruning Tips

Issey™ is a Pruning Group 3 (Type 3) clematis, meaning it blooms on "new wood" (the current season's growth). In late winter or early spring, prune all stems back hard to a pair of healthy buds about 6 to 12 inches above the ground. This might feel drastic, but it encourages vigorous new stems from the base, preventing the "bare legs" look and ensuring flowers cover the entire vine.

Fertilizer Needs

Apply a balanced, slow-release fertilizer or a formula designed for roses in early spring as new growth begins. Avoid high-nitrogen fertilizers late in the summer, as this encourages soft, leafy growth that may not harden off in time for winter, leaving the plant vulnerable to cold damage.

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, Flowering, Attracts pollinators, Container Friendly
Hardiness Zone	3a, 3b, 4a, 4b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b
Sunlight	Full sun, Partial shade
Height	3-4 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	Red
Foliage Color	Green
Pet Safety	Toxic to pets
Suitable Space	Indoors, Outdoors
Plant Name	Clematis
Botanical Name	Clematis 'Evipo081'
Species	hybrid
Cultivar	Evipo081
Class	Magnoliopsida
Does Not Ship To	AK, HI, ID, MT, OR, PR

Radiant Purple Blooms - Issey™ Clematis!

Transform your garden with the vibrant charm of Issey™ Clematis (Clematis 'Evipo081'), a delightful climbing vine that offers a profusion of radiant purple blooms! Each 3-4 inch flower features overlapping petals with a soft satiny sheen, creating a mesmerizing display.

One of the new Boulevard® varieties released at the RHS Chelsea show 2022. The bright yellow stamens provide an eye-catching contrast, adding depth and character to every bloom!

Blooming from late spring through summer, Issey™ offers a prolonged period of color and charm to your outdoor spaces. Low-maintenance and highly versatile, this Clematis is a must-have for gardeners seeking beauty and simplicity in one package.

Key Features of Issey™ Clematis

Clematis Group 3
Rich Purple Flowers: Overlapping satiny petals with bright yellow stamens for a striking contrast.
Compact Growth Habit: Reaches 3-4 feet tall, perfect for small gardens, patios, and containers.
Repeat Bloomer: Produces abundant blooms from late spring through summer.
Versatile Use: Ideal for trellises, walls, fences, or as a container showpiece.
Pollinator-Friendly: Attracts bees and butterflies to your garden.
Cold Hardy: Thrives in USDA zones 4–9, tolerating various climates.
Low Maintenance: Easy to grow and prune, suitable for gardeners of all skill levels.

How to Use Issey™ Clematis in Your Landscape

Perfect for small spaces and urban gardens, Issey™ is a compact grower that delivers a big visual impact. With its manageable height of 3-4 feet, Issey™ is well-suited for containers, small trellises, or enhancing fences and walls.

Container Gardening: Its compact size makes it a standout choice for growing in decorative pots, perfect for patios, balconies, container gardens, or small urban spaces.

Trellis or Arbor Accent: Train Issey™ to climb small trellises, arbors, or obelisks for a classic vertical display.

Fence or Wall Coverage: Use this Clematis to adorn fences or walls, softening hard edges and creating a lush backdrop.

Mixed Garden Beds: Pair with Roses, flowering shrubs, or perennials to add vertical interest and texture to your flower beds.

Fresh Cut Bouquets: Fill your floral arrangements with these romantic blooms!

Small Space Elegance: Ideal for Cottage gardens or Zen-inspired landscapes, adding a touch of color and charm without overwhelming the area.

Clematis Care & Maintenance

Find in-depth care, pruning, and maintenance information about Clematis in our Garden Blog Here!

Light Requirements: Issey™ thrives in full sun to part shade. In warmer climates, provide afternoon shade to protect blooms from harsh sunlight.
Soil: Prefers well-drained, fertile soil enriched with organic matter.
Watering: Ensure consistent moisture, especially during the first year of establishment.
Pruning Group: Falls under pruning group 3, requiring hard pruning in late winter or early spring. Cut stems back to 6–12 inches above the ground to encourage vigorous growth and blooms.
Mulching: Apply a 3-inch layer of mulch to retain moisture and keep the roots cool in hotter months.
Fertilizing: Feed with a balanced fertilizer in early spring and mid-summer for optimal growth and flower production.
Division: Clematis need to be divided every few years to maintain their vigor.

Deep Color & Impact!

The Issey™ Clematis combines compact elegance with a dazzling display of purple blooms, making it a versatile and rewarding addition to any garden. Whether climbing a trellis, gracing a patio container, or enhancing a mixed border, Issey™ is sure to captivate and charm. Order yours today at NatureHills.com and experience the joy of this exquisite climber!

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Frequently Asked Questions

Is Issey™ Clematis a fast-growing or slow-growing variety?

Issey™ Clematis has a moderate growth rate, reaching its mature height of 3-4 feet in one to two growing seasons. As a Group 3 clematis, it focuses energy on blooming from late spring through summer rather than aggressive vertical growth. This makes it ideal for containers and small spaces where controlled growth is preferred.

How do I properly prune Issey™ Clematis?

Issey™ is a Group 3 clematis, so prune hard in late winter or early spring, cutting stems back to 12-18 inches above ground. This promotes vigorous new growth and abundant blooms from late spring through summer. Shop at Nature Hills for this compact 3-4 foot variety.

What are the most common diseases that affect Issey™ Clematis?

Clematis wilt and powdery mildew are the primary concerns for Issey™ Clematis. As a Group 3 variety, Issey™ benefits from hard pruning in late winter, which helps prevent disease buildup. Good air circulation and avoiding overhead watering reduce risk. Shop healthy, disease-resistant stock at naturehills.com.

Issey™ Clematis

Clematis 'Evipo081'