Campanula poscharskyana
Blue Waterfall

This high performance selection of C. poscharskyana is definitely much improved over the original species. Smothering itself off and on all season with charming 1" lavender-blue stars, it's a perfect and handy choice as a fast growing groundcover in bright shade beds and for fronting shrubs. Mounding to 1' tall with trailing stems spreading to 30" across. Super EASY and long-lived. Evergreen in mild Winter areas. Best show in rich, loamy soil. Cut back 6"in Fall.

• Plant type: Flowering
• Pot Size: 4-inch
• Life Span: Perennial
• Flower Colors: Blue-Purple
• Bloom Time: Spring, Summer, Fall, Winter
• Zones: Zone 4-10
• Sun Exposure: Part Shade, Part Sun, Sun
• Water needs: Low Water, Regular Water

Discover more vibrant options for your garden in our Annie's Annuals - Perennials Collection.

We guarantee that the plants we sell are healthy and viable at the time they leave our care.

If a plant arrives in substandard condition, please take clear photographs and contact us within 48 hours of delivery. To ensure eligibility under this guarantee, we strongly encourage you to open and unpack your shipment immediately upon delivery and inspect the plants thoroughly.

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$14.99 flat rate for up to 6 plants is for standard FedEx/UPS Ground shipping to eligible states only. $19.99 for up to 12 plants. Plants being shipped to the following states are sent via Express Mail to help ensure they arrive quickly and healthy. 

(AL, CT, DC, DE, FL, GA, IN, KY, ME, MD, MA, MI, NH, NJ, NY, NC, OH, PA, RI, SC, TN, VT, VA, WV)
(list of states subject to change seasonally due to extreme heat or cold conditions)

We cannot ship Annie's Annuals plants to P.O. boxes or outside the continental U.S.

Individual plants are shipped in 4" pots and we ship in boxes of 4, 6, 8, or 12 plants per box.

For more details, read our full Ordering and Shipping Policies

Get your plants off to a strong start with our care guide.

Download the Plant Care Guide (PDF)