Happy Jack® Purple Clematis

Happy Jack Purple Clematis up close.
Happy Jack Purple Happy Jack Purple Clematis up close.
Happy Jack Purple Happy Jack Purple Clematis up close.
Happy Jack Purple Clematis up close.
Happy Jack Purple Happy Jack Purple Clematis up close.
Happy Jack Purple Happy Jack Purple Clematis up close.
Happy Jack® Purple Clematis
Infographic explaining and showing dormancy in shrubs.
Happy Jack Purple Happy Jack Purple Clematis in container.
Happy Jack Purple Clematis in focus.
Happy Jack Purple Happy Jack Purple Clematis in focus.
Happy Jack Purple Happy Jack Purple Clematis in focus.
Happy Jack Purple Clematis in use.
Happy Jack Purple Happy Jack Purple Clematis in use.
Happy Jack® Purple Clematis

Happy Jack® Purple Clematis

Please Note: Our plants are beginning to go dormant. During dormancy, plants go inactive to conserve energy for the next growing season. You may notice yellowing leaves, spots and thinning foliage.
Please select Size and Ship Week to view correct pricing and availability.

You can only choose one Ship Week per order for all plants in order to check out.
🛒Preorder Savings: Spend $500, Save 5% • Spend $1000, Save 10%
Regular price $39.99 Sale price $33.99 Save 15%
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All Preorders ship during selected Ship Week. All Ships Now Annuals and Indoor Plants will ship same day on Mondays and Tuesdays by 12pm EST. All Ships Now Perennials, Shrubs, and Hardgoods will ship next day Monday-Friday by 2pm ET.

Happy Jack Purple displays velvety plum-purple flowers with intriguing center highlights and bright yellow stamens. This early and long-flowering beauty blooms from mid-summer into fall with large 3-5" blooms. Clematis requires a trellis or support to climb up. 

  • 6-8 feet tall and 3-4 feet wide at maturity
  • Hardy in zones 5-9, be sure to check your USDA zone to ensure success
  • Plant in part to full sun (4+ hours daily)
  • Space plants 4-6 feet apart for best results
  • Produces plum-purple flowers throughout summer
  • Maintains green foliage spring through frost
  • Blooms on old and new wood
  • Great for borders, containers, landscapes or as a focal point
  • Low-maintenance, long blooming

Care: Best in full sun or light shade, keep base and roots completely shaded. "Feet in the shade, head in the sun" is a saying you may have heard for successfully growing clematis, so plant it where the vine gets sunshine, but the roots stay cool. You can accomplish this with mulch, or by shading the root zone with a nearby shrub or perennial. Prune back to 2 feet in spring. Fertilize with Proven Winners Continuous Release Plant Food in spring and mid-summer.

Shipping Info:

  • Enjoy free shipping on orders over $125
  • Size at shipping varies by the season and plant
    • Quart shrubs are 5-8 in. at the time of shipment
    • 1 Gallon shrubs are 6-24 in. at the time of shipment
  • Shrubs shipped Nov-Apr will arrive dormant; shrubs shipped Apr-Oct will arrive green or in bloom

Read our guide to get started with planning a garden

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