As plants@work celebrates its 25th anniversary, this three-part series explores the 25 houseplants that have played the biggest role in transforming workplaces over the past quarter of a century. Drawn from 25 years of Leaf Awards entries, these are the plants that plants@work members have relied upon to create healthier, happier and more productive working environments across the UK.

In this first article, we focus on the industry's essential workhorses – the dependable, versatile species that have become the backbone of modern interior landscaping. Time and again, they have proved their worth in award-winning projects, delivering exceptional resilience, adaptability and year-round visual impact in even the most demanding office environments. 

Over the past 25 years, a select group of plants has become the foundation of professional interior landscaping. Chosen time and again by plants@work members for award-winning projects, these dependable performers have earned their place through exceptional resilience, versatility and enduring visual appeal.

From corporate receptions and breakout spaces to meeting rooms and large open-plan offices, these species have consistently delivered where it matters most. Able to tolerate lower light levels, fluctuating temperatures and the demands of busy commercial environments, they provide the structure, texture and year-round greenery that underpin successful interior planting schemes.

 These are the industry's true workhorses – the plants that have quietly shaped modern office landscapes for a quarter of a century.

Aglaonema (Chinese Evergreen)

A long-standing favourite in commercial interiors, Aglaonema is prized for its attractive variegated foliage and impressive tolerance of lower light conditions. Modern cultivars range from elegant silver and green combinations to vibrant pink and red forms, adding colour and interest to reception areas, corridors and interior planting displays with minimal maintenance.

Scindapsus and Epipremnum (Pothos)

When designers want to introduce softness and movement, Pothos varieties are among the first plants they reach for. Their cascading stems are ideal for shelving, suspended planters, mixed displays and living walls. Fast-growing, adaptable and forgiving, they thrive in a wide range of office environments while helping to soften the clean lines of contemporary architecture.

Philodendron

One of the most diverse and adaptable genera used in interior landscaping, Philodendrons suit almost every planting style. Whether used as bold architectural specimens or trailing companions in mixed displays, their distinctive foliage brings lush, tropical character to commercial spaces. Their tolerance of typical indoor conditions and ease of maintenance have made them an enduring favourite among professional interior landscapers.

 Sansevieria (Snake Plant / Mother-in-Law's Tongue)

Renowned for its striking upright form and exceptional resilience, Sansevieria has become synonymous with low-maintenance office planting. It copes remarkably well with air-conditioned environments, irregular watering and varying light levels. As a CAM plant, it also continues exchanging gases overnight, making it a popular choice for workplaces operating around the clock.

Zamioculcas zamiifolia (ZZ Plant)

Often described as one of the toughest indoor plants available, the ZZ Plant has become indispensable in commercial interiors. Its underground rhizomes store water, allowing it to withstand extended dry periods and low-light conditions that challenge many other species. Combined with its glossy, sculptural foliage, it offers a sophisticated appearance with minimal upkeep.

Dracaena

Providing height, structure and architectural interest, Dracaena has long been a cornerstone of interior planting schemes. Popular varieties such as Dracaena marginata and Dracaena fragrans introduce strong vertical form, making them ideal for framing entrances, defining spaces and adding impact to open-plan offices without overwhelming the surrounding design.

Asplenium (Bird's Nest Fern)

Adding texture and softness, the Bird's Nest Fern offers a refreshing contrast to more architectural species. Its broad, bright green fronds emerge from a distinctive central rosette, creating a lush, contemporary appearance. Perfect for breakout areas, sheltered planters and collaborative spaces, Asplenium introduces a calming, natural feel while thriving in many indoor environments.

Together, these dependable plants have formed the backbone of thousands of interior landscaping projects delivered by plants@work members over the past 25 years. Their longevity is no accident—it reflects an exceptional combination of beauty, adaptability and performance that continues to make them the first choice for creating healthier, greener workplaces.