Availability : In Stock

Issey™ Clematis

Availability : Pre-Order
Availability : In Stock
$32.49

Issey™ Clematis (Clematis ‘EviPo081’) delivers an eye-catching display of bright red flowers with prominent yellow centers, instantly bringing a pop of color to patio containers or smaller garden spaces. This vine blooms on both old and new wood, offering a show in early summer and again later in the season. Its manageable size at just 3 to 4 feet tall makes it a great choice for tucking into tight corners or training up a small trellis. Unlike many other red Clematis varieties, Issey maintains a rich hue in full sun, giving it an edge in creating standout vertical interest.

Originally bred by the renowned Raymond Evison, Issey brings together reliability and extended bloom power. Though not heavily fragrant, it more than makes up for it with eye-catching flowers that entice butterflies and hummingbirds. The plant is also known to resist many common garden troubles, and deer typically leave it alone. Position it in containers, line a balcony, or allow it to climb a fence for a bright accent that doesn’t take over valuable garden real estate.

Issey™ Clematis Care

Plant Issey in well-draining soil with plenty of organic matter, burying the crown 2 to 4 inches below the surface. Provide at least four hours of daily sun, though more sunlight intensifies the red flower color. Consistent watering helps establish strong roots, especially in containers where moisture can evaporate quickly. A balanced, low-nitrogen fertilizer in spring fuels healthy vines and encourages repeated waves of blooms.

Lightly prune in late winter or early spring, cutting stems back to a pair of strong buds to promote fresh growth and remove any dead or damaged wood. Regular pinching of stray stems helps keep the vine neat and channels energy into flower production. If you’re growing it in a container, consider an insulating mulch layer or moving the pot to a sheltered spot over winter.

Issey™ Clematis Spacing

When planting along a fence or arbor, allow about 2 feet between each vine, ensuring airflow and space for the climbing stems. If grown as a single specimen, give it enough elbow room to attach to a small support without crowding. In containers, pick a pot at least 12 to 14 inches in diameter to accommodate the root system and secure a lightweight trellis for upward growth.

SKU:
ISSCLEM-GC

Container Sizes

Please Note: The pictures below are to give a general representation of the different container sizes. The actual size/ages of plants are estimates and will vary based on type of plant, time of year, last pruning & many other factors.

Quart Pot

Quart Pot

Also Known As:
Quart

Plant Age:
~ 6 months - 1 year

Plant Size:
~ 4"-8"

Pot Size:
~ 4.75"H x 4.5"W

Volume:
1.50 quarts

2.5 Quart

2.5 Quart

Also Known As:
2.5 Quart Pot

Plant Age:
~ 1 - 2 years old

Plant Size:
~ 8"-12"

Pot Size:
~ 6.5"H x 6.5"W

Volume:
2.20-2.30 quarts

#1 Pot

#1 Pot

Also Known As:
#1 Container
1 Gallon

Plant Age:
~ 1 - 2 years old

Plant Size:
~ 10"-14"

Pot Size:
~ 7"H x 7.75"W

Volume:
2.26-3.73 quarts

#2 Pot

#2 Pot

Also Known As:
#2 Container
2 Gallon

Plant Age:
~ 1.5 - 3 years old

Plant Size:
~ 12"-18"

Pot Size:
~ 9.5"H x 9.5"W

Volume:
1.19-1.76 gallons

#3 Pot

#3 Pot

Also Known As:
#3 Container
3 Gallon

Plant Age:
~ 2 - 4 years old

Plant Size:
~ 12"-30"

Pot Size:
~9.5"H x 11"W

Volume:
2.32-2.76 gallons

#5 Pot

#5 Pot

Also Known As:
#5 Container
5 Gallon

Plant Age:
~3-4 years old

Plant Size:
~ 20" - 60"

Pot Size:
~11" H x 10 1/2” W

Volume:
3.5 - 4 gallons

Warranty Icon

Best in Class Warranty

We stand behind our plants with industry-leading guarantees to give you peace of mind.

Arrival Guarantee

We want your plants to arrive in great condition! If you notice any issues upon delivery, contact us within 3 days.

Free 1-Year Plant Warranty

All bushes, perennials & trees come with an extended 1-year warranty for added confidence. If your plant dies due to a health issue within a year, we’ll make it right.

Plant Shipping

Pre-Ordered Plants

Pre-ordered plants are scheduled to ship in Spring 2025. We carefully plan our shipping dates based on your USDA Plant Hardiness Zone to ensure optimal planting conditions upon arrival. Want it sooner/later? Reach out, and we'll try our best to accommodate.

Estimated Spring Shipping Schedule

Estimated ship week for pre-ordered plants will ship based on growing zones as shown below.

Growing Zone Estimated Ship Week
Zone 10March 24th
Zone 9March 31st
Zone 8April 7th
Zone 7April 14th
Zone 6bApril 21st
Zone 6aApril 28th
Zone 5bMay 5th
Zone 5aMay 12th
Zone 4May 19th
Zone 3May 26th

Note: These are only estimated ship dates. Plants may ship out later depending on weather & growing conditions of the plant.

Note: Only plants indicated as pre-order will ship as shown above. All other plants and hard goods will ship as normal.

Plants Shipping Now

Plants that are currently in stock typically ship within 2-7 business days after your order is placed.