
Light Needs

Mature Height

Mature Spread

Growing Zones
This large flowered beauty has 6-inch flowers that start as a velvety ruby red-black and mature to a deep wine as they age. This award-winning variety can be grown in a container, on a trellis or against a wall. Niobe is a hardy perennial in zones 4-9 that first blooms in late spring and re-blooms in early autumn.
Niobe is great for attracting pollinators to your garden. Bees, butterflies and hummingbirds love the large wine flowers. Deer and rabbit pests usually don’t bother this deciduous vine. A great vertical addition to your cut flower garden, both the foliage and flowers can be added to arrangements.
Niobe Clematis Care
When planting clematis, use a good quality compost or humus material to get your plant off to the best start. Niobe Clematis is best suited for full sun to part shade (4-6+ hours daily). This clematis prefers moderately moist soil, allowing it to dry slightly in between waterings.
Clematis varieties have different pruning needs. Niobe is in pruning group 2. Which means it's a reblooming clematis that blooms on last year's wood and this year's new growth. Late winter, early spring pruning (February-March) is the best time to shape, remove dead wood or weak stems.
Niobe Clematis Spacing
Niobe reaches a height of 6-8 feet tall and has a spread of 1-2 feet. For best results space plants at least 1 ½ to 2 feet apart when planting in beds.
Niobe Clematis Information
USDA Hardiness Zones: 4-9 |
Plant Type: Vine |
Sunlight Exposure: Partial Shade to Full Sun |
Mature Height: 6 - 8 Feet |
Mature Width: 2 - 3 Feet |
Plant Spacing: 2 Feet |
Growth Habit: Climbing |
Flower Color(s): Purple |
Seasonal Interest: Late Spring To Fall |
Foliage Type: Deciduous |
Foliage Color(s): Green |
Attracts: Bees, Butterflies, Hummingbirds |
Resists: Deer, Rabbits |
Features: Attracts Pollinators, Continuous Blooming or Reblooming |
Uses: Trellis, Wall, Combination Containers, Focal Point, Screening |
Botanical/Scientific Name: Clematis ‘Niobe’ |
- SKU:
- CLENI
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.

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

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

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

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

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

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

We stand behind our plants with industry-leading guarantees to give you peace of mind.
We want your plants to arrive in great condition! If you notice any issues upon delivery, contact us within 3 days.
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.

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 ship week for pre-ordered plants will ship based on growing zones as shown below.
Growing Zone | Estimated Ship Week |
---|---|
Zone 10 | March 24th |
Zone 9 | March 31st |
Zone 8 | April 7th |
Zone 7 | April 14th |
Zone 6b | April 21st |
Zone 6a | April 28th |
Zone 5b | May 5th |
Zone 5a | May 12th |
Zone 4 | May 19th |
Zone 3 | May 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 that are currently in stock typically ship within 2-7 business days after your order is placed.