As I took a closer look at the world of butterfly bushes, I stumbled upon a fascinating array of 17 different varieties, each more captivating than the last. From the well-known Lo & Behold® series to the elusive Black Knight, the diversity in colors and scents is truly mesmerizing. But what sets these rare species apart from the common ones? Well, the answer lies in the intricate details of their blooms and growth patterns – details that might surprise even the most seasoned garden enthusiasts.
1. Lo & Behold® Series

The Lo & Behold® Series, crafted by horticulturist Megan Mathey, presents a collection of Butterfly Bush varieties tailored for compact gardening solutions.
These plants, such as Pink Micro Chip, Blue Chip Jr., Ruby Chip, and Purple Haze, offer unique colors while being ideal for smaller spaces.
The vibrant flower panicles of the Lo & Behold® Butterfly Bushes attract pollinators, promoting garden biodiversity.
Not requiring deadheading, these bushes are low-maintenance, perfect for busy gardeners.
With their silvery foliage, they not only enhance visual appeal but also aid in erosion control within gardens.
The Lo & Behold® Series stands out as a practical and beautiful choice for those looking to add color and life to their gardens effortlessly.
2. Cascade Collection

Within the realm of Butterfly Bush varieties, the Cascade Collection emerges as a striking choice for gardeners seeking a captivating addition to their outdoor space.
These bushes showcase a unique cascading growth pattern reminiscent of weeping willows, drawing attention with their elegant form.
Here are some fascinating aspects of the Cascade Collection:
- Enormous flower panicles create a stunning visual display
- Known for their long blooming season and highly fragrant flowers
- Blooms later in the season, providing color when other plants fade
- Thrives in full sun, making it ideal for sunny garden spots
- Low-maintenance and perfect for attracting butterflies and hummingbirds
The Cascade Collection offers both beauty and practicality, making it a delightful choice for any garden.
3. Pugster® Series

Among the diverse varieties of Butterfly Bush, the Pugster® Series stands out for its compact size and vibrant blooms, making it an excellent choice for smaller gardens.
These dwarf shrubs boast full-sized flower clusters that attract butterflies and hummingbirds, contributing to garden biodiversity.
The Pugster® varieties, such as Pugster Pinker®, Pugster Blue®, Amethyst, White®, and Periwinkle®, offer unique colors and characteristics, adding visual interest to any landscape.
Known for their cold-hardiness, they thrive in cooler climates, ensuring year-round beauty for garden enthusiasts.
With a long blooming season and a sweet honey scent, the Pugster® Series elevates the appeal of any garden space, making it a popular choice among butterfly bush enthusiasts.
4. Miss Series

Amid the array of Butterfly Bush varieties, the Miss Series captivates with its vivid spiky blooms in shades of pink, purple, and blue, reminiscent of true red hues, creating a visually stunning presence in any garden landscape.
The Miss Series of butterfly bushes offers a delightful combination of beauty and ease of care:
- Vibrant blooms in shades of pink, purple, and blue
- Naturally round and neat growth habit
- Thrives in full sunlight
- Medium-sized shrub reaching 4 to 5 feet
- Proven performance and quality by Proven Winners ColorChoice
The Miss Series stands out not only for its charming appearance but also for its low maintenance requirements, making it a perfect choice for gardeners seeking both beauty and convenience.
5. Black Knight

The Black Knight Butterfly Bush variety stands out with its striking dark purple blooms that command attention in any garden setting. This fast-growing shrub not only adds a pop of color but also self-seeds, ensuring a continuous burst of blooms from midsummer through fall.
Its gray-green foliage complements the vibrant flowers, making it an excellent choice for creating hedges or privacy screens. Recognized for its resilience, the Black Knight has garnered The Royal Horticultural Society’s prestigious Award of Garden Merit, a testament to its quality and popularity among gardeners.
Additionally, incorporating bumblebees in the garden can enhance the pollination of this variety, promoting even more robust growth and bloom production. Thriving in full sun and requiring well-drained soil to prevent root rot, this heat-tolerant plant is a perfect addition to sunny garden spots looking for a touch of elegance.
6. Butterfly Bush Characteristics

During the blooming period, butterfly bushes require a minimum of 6-8 hours of sunlight daily for optimal growth and flowering.
When caring for these beautiful shrubs, it’s essential to consider their specific characteristics. Incorporating mosquito-repelling plants like Lavender and Marigold in the garden can enhance the environment for visitors while keeping pests at bay.
Butterfly bushes are drought-tolerant once established, perfect for hot and dry climates. Adequate drainage is crucial to prevent root rot in butterfly bushes.
Their blooming season, from mid-summer to hard frost, adds vibrant colors to fading gardens. These bushes attract a variety of pollinators, such as butterflies, hummingbirds, and honeybees.
With different series available, like the compact Micro series and larger Miss series, there’s a butterfly bush to suit every garden style and size.
7. Blooming Season

Throughout the blooming season of butterfly bushes, their vibrant colors serve as a focal point in gardens, attracting a diverse range of pollinators.
These bushes typically bloom from mid-summer until hard frost, offering a continuous display of color when other plants may wane.
The Lo and Behold Blue Chip Junior stands out as an early bloomer, showcasing its flowers ahead of many other varieties.
Interestingly, most butterfly bush types exhibit a self-cleaning habit, meaning they don’t require deadheading to keep blooming.
The light, pleasant fragrance emitted from the blooms can be heightened by sunny conditions during the blooming season.
It’s worth noting that the Cascade Collection tends to bloom slightly later compared to other butterfly bush series.
8. Planting Tips

Optimizing the growth of butterfly bushes begins with strategic placement in sun-drenched locations.
When planting these beautiful shrubs, consider the following tips for success:
- Ensure the area receives full sun for 6-8 hours daily to promote healthy growth and abundant blooms.
- Similarly, just as proper fertilization can enhance lawn health, adequate sunlight is crucial for the flowering of butterfly bushes.
- Plant the root ball high in heavy soils like clay to prevent root rot and encourage healthy root development.
- Water the plants in a way that allows moisture to run away from the crown, maintaining a healthy root environment.
- Choose the right series, like Lo & Behold or Pugster, based on size and growth habit to suit your garden space.
- Check local regulations, especially in regions like Oregon and Washington, to avoid planting non-sterile varieties that could become invasive.
9. Care Guidelines

To effectively care for your butterfly bush, it’s crucial to select a variety that aligns with your garden’s size and sunlight requirements.
Choose compact varieties like the Lo & Behold series for small spaces or opt for larger ones such as the Miss series for more expansive areas.
Ensure your planting site receives 6-8 hours of full sunlight daily and has good drainage to prevent root rot.
When watering, direct the flow away from the crown, especially in heavy soils like clay.
Deadheading is optional for aesthetic purposes, with sterile varieties not requiring it as they bloom continuously.
Remember to check local regulations, as non-sterile types are prohibited in certain states due to their invasive nature.
Follow these care guidelines for a thriving butterfly bush.
10. Variety Differences

Among the various butterfly bush varieties available, each type offers distinct characteristics that cater to different gardening needs.
- The Behold® Series presents slightly larger options with compact growth habits, perfect for mid-sized gardens.
- The Miss series, with its 4-5 feet height, provides vibrant spiky blooms in pink, purple, and blue hues, adding a touch of elegance to any garden.
- For those seeking taller options, the Black Knight variety, reaching heights of 10-12 feet, is ideal for creating privacy screens or hedges.
- The Pugster series offers compact shrubs with full-sized blooms, attracting pollinators while saving space in your garden.
- Lastly, the Cascade Collection’s unique cascading habit and enormous flower panicles bring a dramatic visual display, blooming later than other types for a prolonged flowering season.
11. Environmental Impact

Considering the potential environmental impact of planting butterfly bushes is crucial for maintaining the balance of local ecosystems.
In regions like Oregon and Washington, non-sterile varieties can become invasive, displacing native plants and disrupting the natural habitat. The western U.S. climate favors the aggressive growth of these varieties, necessitating the use of sterile options like those from the Lo & Behold or Pugster series to prevent ecological harm.
Conversely, in high desert conditions on the eastern side of states, the risk of non-sterile butterfly bush spread is lower.
Gardeners must be aware of local regulations and choose responsibly to ensure the sustainability of their planting choices and protect the delicate balance of the environment.
12. Pink Micro Chip

In the realm of compact butterfly bush varieties, Pink Micro Chip from the Lo & Behold® Series stands out for its vibrant pink flower panicles and suitability for small garden spaces.
The colored blooms of this variety not only add a pop of color but also attract pollinators like butterflies and hummingbirds, enhancing the beauty of your garden.
The low-maintenance nature of Pink Micro Chip, with no deadheading required, makes it a hassle-free choice for any gardener.
The silvery foliage not only provides visual interest but also serves a practical purpose in erosion control.
Thriving in full sun conditions and being drought-tolerant once established, Pink Micro Chip is a reliable and stunning addition to any garden.
- Vibrant pink blooms to brighten your day
- Attracts beautiful butterflies and hummingbirds
- Easy care for a stress-free gardening experience
- Silvery foliage for added visual allure
- Thrives in sunny conditions, bringing life to your garden
13. Blue Chip Jr

The Blue Chip Jr. butterfly bush, part of the Lo & Behold® series, offers a compact and vibrant addition to smaller garden spaces.
This variety showcases stunning blue flower panicles that serve as a magnet for pollinators like butterflies and hummingbirds throughout the summer. Blooming early in the season, Blue Chip Jr. provides a burst of color from mid-summer until the first frost.
With minimal maintenance requirements and no need for deadheading, it’s an ideal choice for gardeners seeking low-effort options. Once established, Blue Chip Jr. demonstrates drought tolerance and thrives best in full sun, requiring 6-8 hours of sunlight daily for optimal growth.
This butterfly bush is a delightful addition to any garden seeking beauty and ease of care.
14. Ruby Chip

With its striking ruby-red flower panicles and compact stature of around 2 feet, Ruby Chip stands out as a vibrant addition to any garden. This variety, part of the Lo & Behold® series, is meticulously designed for compact gardening, boasting numerous qualities that make it a delightful choice:
- The vibrant ruby-red blooms attract a diverse array of pollinators, enhancing the garden’s biodiversity.
- Ruby Chip’s low-maintenance nature, with no deadheading required, simplifies care routines for busy gardeners.
- Its silvery foliage and compact growth habit make it an ideal option for erosion control, ensuring both beauty and functionality.
- Thriving in full sun and being drought-tolerant once established, Ruby Chip is resilient and adaptable to various growing conditions.
- The continuous blooms throughout summer bring a lively burst of color to any landscape, creating a picturesque setting for relaxation and enjoyment.
15. Purple Haze

Amidst the summer garden landscape, a vibrant presence emerges in the form of Purple Haze, a member of the renowned Lo & Behold® series of butterfly bushes. Known for its compact growth habit and striking purple blooms, Purple Haze is a favorite among pollinators like butterflies and hummingbirds throughout the summer months.
This variety not only adds beauty to the garden but also requires minimal upkeep, as it’s drought-tolerant and doesn’t need deadheading. With its silvery foliage, Purple Haze not only enhances its visual appeal but also helps with erosion control.
Thriving in full sun and well-drained soil, this butterfly bush is a fantastic choice for gardeners looking to support wildlife while adding a pop of purple haze to their outdoor space.
16. Grand Cascade
Cascading gracefully with a weeping willow-like growth habit, the Grand Cascade butterfly bush stands out in any garden with its unique charm and elegance.
This variety boasts brightly colored blooms and distinct characteristics that set it apart from other butterfly bushes. Here are some key features to consider:
- Enormous flower panicles that can reach lengths of 12-14 inches and thicknesses of 4 inches, creating a visually striking display.
- Late blooming period extending into late summer and fall, offering a prolonged flowering season.
- Highly fragrant flowers that attract butterflies and hummingbirds, enhancing the garden’s biodiversity.
- Part of the Cascade Collection, known for long-blooming periods and unique, showy blooms ideal for landscape design.
- A standout choice for those seeking a bold and vibrant addition to their garden.
17. Pink Cascade II
As a member of the esteemed Cascade Collection of Butterfly Bush varieties, Pink Cascade II showcases a captivating cascading growth pattern reminiscent of elegant weeping willows.
This variety, known for its unique cascading habit, produces enormous flower panicles that can reach lengths of 12-14 inches and thicknesses of 4 inches, creating a stunning visual display in gardens.
Pink Cascade II blooms later in the season compared to other butterfly bush types, extending the blooming period. The flowers aren’t only visually appealing but also highly fragrant, attracting a variety of pollinators such as butterflies and hummingbirds.
Being a hardy perennial, Pink Cascade II thrives in full sun and requires minimal maintenance, making it an excellent choice for gardeners of all levels.