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Designer Threads® 'Heartstrings' Thread Leaf Coreopsis
- Large 2" Flowers,
- Long Blooming,
- Mildew Resistant
Description
(Thread Leaf Coreopsis) Easy to grow with great foliage texture and flower color make Designer Threads™ 'Heartstrings' and great addition to the garden. This long-blooming perennial features 2-inch wide, creamy white flowers with a large, distinct burgundy eye that sends flecks to the white outer tips. Standing 18-24 inches tall and wide, Coreopsis has a nice mounding habit. Hardy in zones 5-9, Designer Threads™ 'Heartstrings' blooms nearly all summer in full sun locations and is adaptable to many soil conditions. This deer-resistant perennial is the perfect size for borders, containers, and mass plantings. Enjoy the butterflies and pollinators that visit your plant. Coreopsis is a native perennial that can be used for cut flowers and also makes a great dried flower. Designer Threads™ 'Heartstrings' Coreopsis is a Proven Winners® Perennial.
More Details
Common Name: Thread Leaf Coreopsis
Sunlight: Full Sun (+6 hrs.)
Attracts Wings: Bee Friendly, Butterflies, Hummingbirds
Critter Resistance: Deer
Flower Color: Red Shades
Max Height: 1 - 2 Feet
Max Spread: 2 - 3 Feet
Water Requirements: Low Water Needs, Average Water Needs
USDA Hardiness Zone: 5, 6, 7, 8, 9
Attributes: Cut Flower or Foliage, Drought Tolerant, Native
Design Use: Border, Container, Massing
Gardener Tips
For general how to grow tips for Designer Threads™ 'Heartstrings' Thread Leaf Coreopsis and how to care for your perennials. View Garden Crossings How to care for Perennials page. Interested in growing tips for other plants we sell. Browse our Plant Care Tips.
Reviews
I live in North Mississippi in the Delta region, where summer daytime temps can soar to 115, with humidity pushing the heat index above 140. Then we can experience 4 to 6 weeks without rain in August to September, and winter temps here have fallen as low as single digits.
This Coryopsis and a few of its very close relatives have had the leaves burned to crisps and endured an ice storm that left 2 inches of ice on the ground for almost 3 weeks. After it became established (I'm now finishing year 2), it is a jewel of the garden. The photograph might as well be taken from my planting. It's simply gorgeous, and the thing that I learned to do is leave it alone. It might look long dead and gone. Whatever flowers were on it when it arrived, all the petals are gone, and just brown, crisp stalks remain. Don't screw with it. It will come back, I promise you. The temptation to dig mine up four or five times in the last 2.5 years, I resisted, and I've been duly rewarded.
Great site.

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