Rainbow Rhythm® 'Sound of My Heart' Daylily (Hemerocallis)
You can only choose one Ship Week per order for all plants in order to check out.
How Does Proven Winners® Measure Plant Sizes?
We list our plants by container size, which reflects the amount of soil and root growth each plant has when it ships. Actual plant height and width vary by variety and season, and many plants grow quickly as the weather warms.
To help you understand what to expect, refer to our size guide below. You can also find each plant’s approximate arrival size and mature size on its product page.
How Does Proven Winners® Measure Plant Sizes?
How Does Proven Winners® Measure Plant Sizes?
Plant Height By Container Size
This chart highlights the typical heights for each size category while also showing how container sizes compare, giving you a clear, straightforward way to understand plant size at arrival and choose the best fit for your gardening needs.
This chart shows typical plant heights and compares container sizes, helping you quickly understand arrival size and choose the best fit.
Soil Volume By Container Size
This chart shows the typical soil volume for each container size, listed in both imperial and metrics units for easy comparison.
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The Rainbow Rhythm® 'Sound of My Heart' Daylily is a stunning addition to any summer garden. Its 5-inch pastel pink flowers exude a soft, elegant charm, accented by a striking wide wine-purple eye that creates a dramatic focal point. The matching purple petal edges add a touch of refinement and contrast beautifully with the delicate pink hues. This variety thrives in both garden beds and containers, offering vibrant color and effortless beauty throughout the summer months. A perfect choice for those seeking a blend of grace and boldness in their landscape.
- 28 inches tall and 18-24 inches wide at maturity
- Hardy in zones 3-9, be sure to check your USDA zone to ensure success
- Plant in part sun to full sun (4+ hours daily)
- Space plants 18-24 inches apart for best results
- Produces pastel pink flowers with purple eye and edging throughout summer
- Maintains green foliage spring through frost
- Great for borders, containers, mass plantings, as a specimen or a focal point
- Attracts bees, butterflies and hummingbirds, resists rabbits
- Continuous bloomer, salt tolerant, erosion control
Care: Daylilies are tough, adaptable perennials that will grow in almost any soil from dry to moist and sand to clay. Though they will survive in part shade, plant them in full sun for optimum flowering performance. Fertilize with Proven Winners® Continuous Release Fertilizer in spring.
Shipping Info:
- Enjoy free shipping on orders over $175
- Size at shipping varies by season, plant, and trimming schedules
- Quart perennials are 5-8 in. at the time of shipment
- 0.65 Gallon perennials are 6-14 in. at the time of shipment
- 1 Gallon perennials are 6-24 in. at the time of shipment
- Perennials shipped Nov-Apr will arrive dormant; perennials shipped Apr-Oct will arrive green or in bloom
