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Endless Summer® Twist-n-Shout® Hydrangea
Hydrangea macrophylla 'P11HM-I' PP20176, CBPR#3688
Endless Summer® Twist-n-Shout® Hydrangea dazzles with reblooming lacecap flowers and vibrant red stems, offering continuous color from late spring through fall. Ideal for foundation plantings, mixed borders, and decorative containers, it adds elegance and multi-season interest to both traditional and modern landscapes.
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Endless Summer Twist-n-Shout Hydrangeas for Sale Online
Endless Summer® Twist-n-Shout® Hydrangea is the first-ever reblooming lacecap hydrangea, combining elegance with long-lasting garden performance. This stunning Hydrangea macrophylla variety produces showy, delicate lacecap flowers with vibrant pink or periwinkle blue outer blooms and a cluster of small fertile florets in the center. Blooming on both old and new wood, Twist-n-Shout® provides a continuous floral display from late spring through fall, even after harsh winters or pruning. Its striking red stems and deep green foliage turn burgundy in the fall, adding multi-season interest and eye-catching contrast to any landscape.
Reaching a mature size of 3 to 5 feet tall and wide, Twist-n-Shout® is the perfect choice for foundation plantings, borders, cottage gardens, or decorative containers. It thrives in part sun to part shade, with morning sun and afternoon shade being ideal in warmer climates. The bloom color is soil-dependent—acidic soils produce periwinkle blue flowers, while alkaline soils shift blooms to rich pink. With its tidy, rounded shape and long-lasting blooms, Twist-n-Shout® adds structure, softness, and dynamic color to any garden design.
Hardy in USDA Zones 4–9, Endless Summer® Twist-n-Shout® Hydrangea is easy to grow and resilient in a wide range of conditions. This low-maintenance shrub is resistant to pests and disease, and with proper care, it rewards gardeners with season-long blooms and vibrant foliage. Whether you're updating your perennial beds or creating a stunning focal point, Twist-n-Shout® delivers unmatched beauty, versatility, and repeat flowering performance—making it a must-have for hydrangea lovers and landscape designers alike.
| Hardiness Zone: | 4-9 |
|---|---|
| Mature Height: | 3 to 5 Feet |
| Mature Width: | 3 to 5 Feet |
| Classification: | Broad leaved deciduous shrub, summer flowering |
| Sunlight: | Full to partial shade |
| Habit: | Upright, densely branched |
| Foliage: | Dark green |
| Flower Color: | Pink or blue lace-cap |
| Pruning Season: | Prune in late winter, flowers on new wood |
| Soil Condition: | Any well drained soil |
| Water Requirements: | Water well until established |
| Uses: | Extremely attractive when used as a focal point in the mixed border, mass planting, or a specimen planting |
How to Care for Endless Summer® Twist-n-Shout® Hydrangea
Be sure to read our planting instructions to ensure a healthy and happy Endless Summer® Twist-n-Shout® Hydrangea for years to come!
How do I plant a Twist and Shout Hydrangea?
Planting an Endless Summer® Twist-n-Shout® Hydrangea correctly ensures strong growth and season-long blooming. Choose a location that receives morning sun and afternoon shade, especially in warmer climates, to protect the delicate lacecap blooms from excessive heat. Start by digging a hole twice as wide and as deep as the root ball. Gently loosen the roots and place the hydrangea so the top of the root ball is level with the surrounding soil. Backfill with a mix of native soil and compost, press firmly to eliminate air pockets, and water thoroughly to help the plant settle. For best results, space Twist-n-Shout® Hydrangeas at least 3 to 5 feet apart to allow room for their mature size and to promote healthy airflow. Apply a 2–3 inch layer of mulch around the base of the plant, keeping it a few inches away from the stems to prevent rot and help retain moisture. These hydrangeas prefer moist, well-drained soil and benefit from consistent watering during establishment. With the right planting location and early care, your Twist-n-Shout® will reward you with vibrant pink or blue blooms, strong red stems, and lush foliage from spring through fall.
How do I water an Endless Summer Twist-N-Shout Hydrangea?
Watering your Endless Summer® Twist-n-Shout® Hydrangea properly is essential for healthy growth and continuous blooming. During the first growing season, water deeply 2–3 times per week to help establish a strong root system. Ensure the soil remains consistently moist but not soggy, as hydrangeas do not tolerate standing water. These plants prefer moist, well-drained soil, so avoid planting in low spots where water tends to pool. Early morning watering is ideal, allowing leaves to dry by evening and reducing the risk of fungal diseases. Once established, Twist-n-Shout® Hydrangeas still require regular watering, especially during hot, dry weather or when grown in full sun. Provide about 1 inch of water per week, either from rainfall or irrigation, and more if planted in containers or sandy soil. Adding a 2–3 inch layer of mulch around the base of the plant helps retain moisture and keep the roots cool. Consistent moisture is especially important during bud formation and bloom time, ensuring your hydrangea continues to produce its signature lacecap flowers in vibrant pink or periwinkle blue throughout the season.
How do I fertilize an Endless Summer Twist-N-Shout Hydrangeas?
Fertilizing your Endless Summer® Twist-n-Shout® Hydrangeas is key to promoting vibrant blooms and healthy foliage. Apply a balanced, slow-release fertilizer such as 10-10-10 or 12-4-8 in early spring as new growth emerges. Spread the fertilizer evenly around the drip line of the plant, keeping it a few inches away from the base to avoid root burn. Water thoroughly after application to help nutrients penetrate the soil. For continuous blooming, consider feeding again in mid-summer with a diluted liquid fertilizer to support the development of new flower buds on fresh growth. For gardeners wanting to influence bloom color, Twist-n-Shout® hydrangeas respond to soil pH. To encourage blue blooms, use a fertilizer low in phosphorus and apply aluminum sulfate to acidify the soil. To maintain pink flowers, increase alkalinity by adding garden lime and using a balanced fertilizer. Always test your soil before adjusting pH levels, and avoid over-fertilizing, which can lead to excessive leafy growth with fewer blooms. With the right feeding routine, your Twist-n-Shout® Hydrangea will reward you with an abundance of eye-catching lacecap flowers all season long.
How and when do I Prune a Endless Summer Twist-N-Shout Hydrangea?
Endless Summer® Twist-n-Shout® Hydrangeas bloom on both old and new wood, so careful pruning is essential to ensure consistent flowering from spring through fall. The best time to prune is in late winter or early spring, just as new growth begins to appear. Start by removing any dead, damaged, or weak stems, cutting them back to healthy growth. Avoid heavy pruning of older wood, as this may eliminate flower buds already set from the previous season. Instead, focus on thinning out overcrowded stems and lightly shaping the plant to encourage airflow and new blooms. During the growing season, you can also deadhead spent blooms by snipping just above a set of healthy leaves. This encourages the plant to produce more flowers on its current season’s growth. Refrain from pruning in late summer or fall, as doing so may remove next year’s flower buds. Because Twist-n-Shout® is a reblooming lacecap hydrangea, gentle and timely pruning helps maintain its elegant shape and maximizes its ability to produce lush pink or blue blooms on both old and new stems. Proper pruning ensures this show-stopping hydrangea remains a reliable, long-blooming highlight in your landscape.
