Jackmanii Clematis
Clematis 'Jackmanii'
SKU: TL-2clja
USDA Zone:
4 to 9
Watering Needs:
Let dry between waterings
Sun Needs:
Full sun
A true legend in the clematis world, Clematis ‘Jackmanii’ has been turning heads since the 1800s—and for good reason. With its deep, royal purple blooms spanning 5-7 inches, this vigorous climber delivers wave after wave of color from mid-summer to early fall. The velvety, four-petaled flowers contrast beautifully against bright green foliage, creating an eye-catching display on trellises, fences, pergolas, or even scrambling through trees. Tough, reliable, and incredibly floriferous, this is the go-to clematis for effortless, bold beauty.
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Size : 1 Gallon Staked VIne$54.99
Average Landscape Size:
Height - 8 ft. +
Flowering Season:
Summer
Landscape Use:
Container, Espalier, Woodland Garden
Special Features:
Attracts Butterflies, Bird Friendly, Easy Care, Fast Growing, Improved Pest and Disease Resistance
| Size | 1 Gallon Staked VIne |
|---|---|
| Deciduous/Evergreen | Deciduous |
| Growth Habit | Climber |
| Foliage Color | Green |
| Flower Color | Blue / Purple |
Watering Needs:
Let dry between waterings
- Light: Thrives in full sun to partial shade; at least 6 hours of sunlight ensures best flowering.
- Soil: Prefers moist, well-draining soil enriched with organic matter.
- Watering: Keep soil evenly moist but not soggy; mulch helps keep roots cool.
- Maintenance: Group 3 clematis—prune hard in early spring, cutting back to 12 inches for vigorous regrowth. View Pruning Instructions PDF >
- Hardiness: Hardy to USDA zones 4-9, tolerating both summer heat and winter chill.
- Additional Tips: Perfect for trellises, fences, arbors, and walls. Pair with white or pink flowering clematis for a stunning contrast.
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