Clematis - Diamantina
Clematis 'Diamantina Evipo039'
PL# 3701Quantity
7 ready to ship · 25 available for pre-order — orders over 7 ship as a pre-order from Feb 1, 2027
Shipping & returns
Shipping. Free US shipping on orders of $99 or more; otherwise a flat rate by weight, from $10. In-stock plants leave us within 3–5 business days. Delivery & shipping
Returns. 30-day plant guarantee: if a plant arrives damaged or fails within 30 days of delivery, we replace it once or refund it. Report damage in transit within 48 hours, with photos. Not covered: neglect, frost damage, animals, and being left in the shipping box or the shipping planter. Returns & refunds
About This Plant
'Diamantina' is a beautiful and glamorous Clematis that explodes with gorgeous is a deciduous climber which produces a profusion of stunning purple-blue, double flowers. These flowers can grow to be 6 inches across, bringing you waves of graceful flowers starting in late spring all the way to early autumn.
- Deadhead after the first wave of blooms to promote new blooms.
- This Clematis belongs to the second group of Clematis - a group including Clematis which flower in early summer on short shoots developing from the last year's growth.
| Hardiness | 4 – 11 |
|---|---|
| Climate Zones | 2A, 2B, 3A, 3B, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 |
| Plant Type | Climbers |
| Plant Family | Clematis |
| Exposure | Full Sun, Partial Sun |
| Season of Interest | Spring (Late) Summer (Early,Mid,Late) Fall |
| Height | 6' – 8' (180cm – 240cm) |
| Spread | 3' – 4' (90cm – 120cm) |
| Spacing | 48" (120cm) |
| Water Needs | Average |
| Maintenance | Low |
| Soil Type | Chalk, Clay, Loam, Sand |
| Soil pH | Alkaline, Neutral |
| Soil Drainage | Moist but Well-Drained |
| Characteristics | Showy |
| Tolerance | Deer, Rabbit |
| Attracts | Butterflies, Hummingbirds |
| Garden Uses | Beds and Borders, Patio and Containers, Small Gardens |
| Garden Styles | City and Courtyard, Informal and Cottage, Traditional Garden |
Plant Details
Plant growth info & colors are estimates gathered from garden trials around the world. Your garden’s sun, soil, nutrition, heat, weather, etc. may give different results. We try our best to store the most accurate info. If you have any corrections, please don’t hesitate to reach out to help us improve our data for gardeners around the world.
Our Tips & Recommendations
Planting Tip
Clematis love "cool feet, warm heads." Mulch the root zone well and position so the vine can climb into sunlight. Plant the crown 2–3 inches below soil level.
Pruning by Group
Know your pruning group! Group 1 blooms on old wood (light trim after flowering), Group 2 is light prune in late winter, Group 3 gets a hard prune to 12 inches in early spring.
Watering
Keep soil consistently moist but not waterlogged, especially during the first year. A 2–3 inch layer of mulch helps retain moisture and keep roots cool.
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