12 Plants Landscaping Pros Say Are Ruining Your Garden and 12 to Use Instead

Garden Plants
By Ella Brown

Many homeowners aspire to create beautiful gardens, but not all plants are suitable for the home environment. Landscapers often advise against certain species due to their invasive nature or maintenance challenges.

However, there are better alternatives that offer beauty without the drawbacks. Explore twelve plants that experts recommend avoiding, and discover twelve preferable options that will thrive in your home garden beautifully and responsibly.

1. English Ivy (Hedera helix)

© Reddit

English Ivy, with its glossy leaves, is a common sight in many gardens, but its invasive nature makes it a poor choice for home gardens. This vigorous climber can damage walls and structures with its relentless growth. The plant can also cause harm to native understory plants by smothering them. Consider this: its beauty comes at a cost to both architecture and biodiversity. Wiser gardeners are turning to alternatives that offer similar charm without the chaos. The relentless nature of English Ivy can lead to unintended consequences, making it a plant landscapers often advise against.

2. Better Choice: Boston Ivy (Parthenocissus tricuspidata)

© Monrovia

In contrast, Boston Ivy is a favored alternative, offering a similar aesthetic appeal but with manageable behavior. It clings to walls gracefully and drops its leaves in winter, allowing for seasonal variety in the garden. Unlike its English counterpart, Boston Ivy is less aggressive, making it easier to control. This plant provides a stunning array of red foliage in autumn, enhancing the landscape with color and texture. For those seeking a harmonious blend of beauty and practicality, Boston Ivy stands out as a garden-friendly choice. Its adaptability and seasonal interest make it a winner.

3. Butterfly Bush (Buddleja davidii)

© Garden for Wildlife

The Butterfly Bush, often lauded for its stunning blooms, hides a darker side. While it attracts butterflies, its aggressive seeding behavior poses ecological risks, outcompeting native plants. Many regions now consider it invasive. Despite its name, the Butterfly Bush can actually disrupt local butterfly habitats. The plant’s appeal is overshadowed by its propensity to spread uncontrollably, transforming from a garden delight to a problematic presence. Landscapers encourage gardeners to explore other options that offer similar benefits without the drawbacks. The Butterfly Bush’s allure is undeniable, but its impact warrants caution.

4. Better Choice: Summersweet (Clethra alnifolia)

© Spring Hill Nursery

Summersweet is a native plant that offers a delightful alternative to the Butterfly Bush. With its fragrant blooms and compact habit, it attracts pollinators without the invasive tendencies. Known for its sweet-smelling flowers and ease of maintenance, Summersweet provides a stunning summer display while supporting local ecosystems. Its resistance to pests and diseases further enhances its appeal. Whether in a formal garden or naturalistic setting, Summersweet creates a serene atmosphere. Its flowers, buzzing with bees, exemplify harmony in nature. For those seeking elegance and ecological responsibility, Summersweet is an exemplary choice.

5. American Boxwood (Buxus sempervirens)

© Proven Winners

The American Boxwood, a staple in traditional gardens, faces modern challenges. Prone to box blight and box tree moth, recovery can be painfully slow. Its evergreen charm is undermined by these vulnerabilities. Boxwood’s historical significance in gardens is undeniable, yet its present-day downsides are hard to ignore. Disease and pest issues require constant vigilance, turning a beloved classic into a maintenance burden. Landscapers now recommend exploring hardier alternatives that maintain the iconic look without the associated risks. The American Boxwood’s legacy is cherished, but alternatives offer peace of mind.

6. Better Choice: Japanese Holly (Ilex crenata)

© Great Garden Plants

Japanese Holly emerges as a robust alternative to the beleaguered Boxwood. Its similar form and evergreen texture provide the same timeless appeal with enhanced resilience to pests and diseases. This hardy shrub maintains its vivid green throughout the seasons, offering gardeners a low-maintenance option for hedging and topiary. Japanese Holly’s adaptability and disease resistance make it a preferred choice for landscapers and garden enthusiasts alike. It captures the essence of classic garden design while reducing the risk of blight and moth infestations. Embrace Japanese Holly for enduring beauty and reliability.

7. ‘Emerald Green’ Arborvitae (Thuja occidentalis ‘Smaragd’)

© Plant Detectives

The ‘Emerald Green’ Arborvitae is popular for privacy, yet faces challenges like winter burn and susceptibility to bagworms. Over time, it can become cramped and unruly. Known for its elegant columnar shape, this plant’s weaknesses often overshadow its allure. Winter’s harshness can mar its beauty, leaving gardeners seeking more resilient options. Landscapers suggest exploring alternatives that combine similar aesthetics with greater durability. The Arborvitae’s reputation is built on its screening capabilities, yet the associated maintenance issues prompt a search for improved choices. It’s a lesson in balancing form with function.

8. Better Choice: Hinoki Cypress (Chamaecyparis obtusa ‘Gracilis‘)

© Revolutionary Gardens

Hinoki Cypress offers a refined alternative, known for its narrow, heat-tolerant habit. Its unique fan-like foliage adds texture to any garden, embodying elegance and resilience. Unlike the susceptible Arborvitae, Hinoki Cypress withstands environmental stresses with grace. This plant’s architectural form enhances landscapes with vertical interest, all while requiring minimal maintenance. Its charm lies in the distinctive silhouette and rich green hue, making it a standout choice for discerning gardeners. Hinoki Cypress not only meets aesthetic desires but also fulfills practical needs, elevating garden design with both style and substance.

9. Bradford Pear (Pyrus calleryana ‘Bradford’)

© Harvest Savvy

Bradford Pear, once admired for its blossoms, reveals flaws that outweigh its fleeting beauty. The tree’s brittle branches often succumb to weather, resulting in frequent breakage. Its invasive offspring spread aggressively, while its flowers emit an unpleasant odor. What was once a suburban favorite now faces criticism for its ecological impact. Landscapers advocate for more sustainable choices that provide visual appeal and ecological benefits. The Bradford Pear’s short-lived beauty is a cautionary tale of balancing aesthetics with environmental responsibility. Gardeners are turning to alternatives that promise longevity and harmony.

10. Better Choice: Serviceberry (Amelanchier canadensis)

© Backyard Forager

Serviceberry emerges as a superior choice, offering showy spring blossoms and edible berries. This native plant supports wildlife and boasts strong wood, contrasting the fragile Bradford Pear. Gardeners appreciate its multi-season interest and ecological contributions. Serviceberry’s delicate flowers and vibrant berries create a dynamic landscape feature, while its resilience ensures minimal maintenance. This plant gracefully adapts to various settings, providing both beauty and function. Its role in promoting biodiversity and strengthening garden ecosystems makes it a preferred choice for environmentally conscious gardeners. Serviceberry combines elegance with ecological integrity.

11. Pampas Grass (Cortaderia selloana)

© Big Island Invasive Species Committee

Pampas Grass, with its impressive seed plumes, hides a hazardous side. Its sharp blades can pose a danger, while invasive rhizomes spread uncontrollably. The plant’s majestic appearance belies its aggressive nature, often overwhelming native flora. Landscapers caution against its use, urging the exploration of less invasive ornamental grasses. Pampas Grass presents a paradox of beauty and danger, prompting a reevaluation of garden priorities. While its presence is striking, the challenges it introduces necessitate careful consideration. Gardeners are encouraged to seek alternatives that offer visual drama without compromising garden health.

12. Better Choice: Switchgrass (Panicum virgatum)

© American Meadows

Switchgrass stands as a native alternative, known for its airy plumes and no invasive tendencies. This ornamental grass brings texture and movement to landscapes while supporting local ecosystems. Its adaptability to different soil conditions makes it a versatile choice. Switchgrass’s golden hues and delicate structure enhance garden aesthetics without the maintenance burden. Gardeners appreciate its ecological benefits and low impact on native flora. This plant’s understated beauty complements diverse garden styles, offering a reliable and sustainable grass option. Switchgrass embodies the perfect balance of form, function, and environmental harmony.

13. Japanese Barberry (Berberis thunbergii)

© Johnson’s Nursery

Japanese Barberry, with its vibrant berries, forms dense, thorny thickets that are both defensive and invasive. This plant spreads into natural areas, displacing native species and harboring ticks. Its appeal lies in its color and structure, yet its environmental impact is profound. Landscapers warn against its proliferation, highlighting the need for more responsible planting choices. While Japanese Barberry’s ornamental value is clear, the ecological risks cannot be overlooked. Gardeners are urged to consider alternatives that provide beauty without the accompanying threats. The plant’s legacy is one of caution and reconsideration.

14. Better Choice: Inkberry Holly (Ilex glabra)

© Proven Winners

Inkberry Holly offers a thorn-free alternative, boasting evergreen foliage and wildlife-friendly berries. This plant’s dense habit provides structure and interest without the invasive characteristics of Japanese Barberry. Gardeners appreciate its minimal maintenance and year-round greenery. Inkberry Holly’s ability to support local fauna enhances its appeal as an eco-conscious choice. Its subtle beauty and adaptability make it a versatile addition to any landscape. As a hedge or focal point, Inkberry Holly integrates seamlessly into garden designs, emphasizing sustainability and aesthetic harmony. Choose Inkberry for a balanced, environmentally responsible garden.

15. Red Tip Photinia (Photinia × fraseri)

© The Spruce

Red Tip Photinia, with its vibrant foliage, faces significant challenges in humid climates. Highly prone to leaf spot fungus, its visual appeal is often compromised. This plant’s vivid red-tipped leaves captivate gardeners, yet the maintenance required to manage its health is substantial. Landscapers advise considering alternatives that maintain aesthetic value without the disease risks. The allure of Red Tip Photinia is tempered by its vulnerabilities, prompting a shift towards more resilient options. While its color remains a draw, the effort needed to sustain it encourages exploration of hardier choices for enduring beauty.

16. Better Choice: Possumhaw Holly (Ilex decidua)

© Dubberley Landscape

Possumhaw Holly presents a hardy alternative, known for its bright winter berries and glossy foliage. Unlike the disease-prone Photinia, this plant thrives with minimal intervention. Possumhaw Holly’s vibrant berries provide visual interest and support local wildlife, making it a valuable addition to gardens. Its adaptability and low maintenance requirements make it a favorite among landscapers. This plant offers a splash of color in winter, creating a dynamic landscape feature. Possumhaw Holly embodies the essence of seasonal beauty and ecological responsibility, serving as a testament to resilient garden design.

17. Wintercreeper Euonymus (Euonymus fortunei)

© Lower Hudson PRISM

Wintercreeper Euonymus, with its variegated leaves, is a notorious escape artist, invading woods and climbing trees. Its aggressive spread crowds out native plants, leading to ecological imbalance. While its ornamental value is appreciated, the environmental cost is significant. Landscapers highlight the need for more controlled planting options that respect natural habitats. Wintercreeper’s tenacity is both its strength and downfall, prompting a move towards alternatives that offer aesthetic appeal without ecological disruption. Gardeners are encouraged to seek plants that harmonize with their surroundings, reducing unintended impacts on local ecosystems.

18. Better Choice: Sweet Box (Sarcococca hookeriana)

© West Winds Nursery

Sweet Box provides a refined alternative, appreciated for its slow-growing habit and fragrant winter flowers. This evergreen groundcover offers subtle beauty and structure in shaded areas, embodying elegance without disruption. Unlike the invasive Wintercreeper, Sweet Box maintains a controlled presence, enhancing garden aesthetics responsibly. Its dark green leaves and delicate blooms create a lush, inviting space. Sweet Box is celebrated for its adaptability and contribution to garden harmony, making it a preferred choice for those seeking understated elegance. Embrace Sweet Box for a tranquil, well-balanced garden environment.

19. Pachysandra (Pachysandra terminalis)

© University of Maryland Extension

Pachysandra, known for its dense groundcover, suffers from leaf blight, complicating maintenance efforts. This plant’s glossy leaves are appealing, yet the disease risks overshadow its value. Landscapers caution against its use, recommending alternatives that provide similar coverage without the associated health issues. Pachysandra’s visual appeal is undeniable, but the challenge of managing blight makes it a less desirable choice. Gardeners are encouraged to explore options that offer beauty with resilience. While Pachysandra’s role in gardens is well-established, its vulnerabilities necessitate thoughtful consideration of more robust alternatives.

20. Better Choice: Carpet Bugle (Ajuga reptans)

© White Flower Farm

Carpet Bugle emerges as a vibrant alternative, known for its colorful foliage and spring blooms. This plant spreads quickly without serious disease issues, providing a lively groundcover that supports garden diversity. Gardeners appreciate its resilience and visual impact, making it a favorite for both shady and sunny areas. Carpet Bugle’s ability to thrive in various conditions highlights its versatility, offering a dynamic addition to garden designs. Its rich hues and floral display create a tapestry of color, enhancing the landscape with minimal maintenance. Choose Carpet Bugle for a robust, visually engaging groundcover.

21. Forsythia (Forsythia × intermedia)

© HowStuffWorks

Forsythia, with its bright yellow blooms, captivates in early spring but quickly becomes leggy, offering limited seasonal interest. This plant’s initial impact fades, leaving gardeners seeking more engaging options. Landscapers suggest exploring alternatives that provide extended periods of visual appeal and compact growth habits. Forsythia’s fleeting beauty serves as a reminder of the importance of sustainable garden planning. While its blossoms are a spring highlight, the desire for lasting beauty encourages a shift towards more balanced plant choices. Forsythia’s role in gardens is acknowledged, yet its limitations prompt a search for enduring elegance.

22. Better Choice: Weigela (Weigela florida)

© Spring Meadow Nursery

Weigela offers a charming alternative, known for its long bloom period and attractive foliage. This plant’s compact habit and vibrant flowers create a stunning landscape feature that captivates throughout the growing season. Gardeners value Weigela for its ease of care and adaptability, making it a versatile addition to various garden styles. Its profuse blooms and colorful leaves enhance visual interest, providing a harmonious blend of beauty and function. Weigela’s ability to thrive with minimal intervention highlights its appeal as a resilient garden choice. Embrace Weigela for a garden that combines charm with practicality.

23. Leyland Cypress (× Cupressocyparis leylandii)

© Al’s Garden Center

Leyland Cypress, a favorite for fast-growing hedges, faces challenges with weak wood and high maintenance. Its impressive height is often undermined by disease and pruning requirements, leading to dissatisfaction. Landscapers caution against its use, promoting alternatives that offer similar screening benefits without the associated drawbacks. Leyland Cypress’s rapid growth masks underlying issues, prompting a reevaluation of garden priorities. While its presence is striking, the maintenance demands and vulnerability to disease encourage the exploration of more reliable options. Gardeners are urged to consider plants that provide both form and function with fewer complications.

24. Better Choice: Eastern Red Cedar (Juniperus virginiana)

© Bold Spring Nursery

Eastern Red Cedar presents a durable alternative, known for its dense screening capabilities and native resilience. Unlike the problematic Leyland Cypress, this plant requires no pruning, thriving with minimal care. Its evergreen foliage provides year-round beauty, while its adaptability to various conditions ensures success in diverse settings. Eastern Red Cedar’s strength and vitality make it a standout choice for both residential and rural landscapes. Gardeners appreciate its ecological benefits and low maintenance demands, making it a preferred option for sustainable garden design. Choose Eastern Red Cedar for enduring beauty and ecological harmony.