In the realm of living infrastructure, where the interplay between urban design and natural beauty thrives, a group of plants known as epiphytes are making a significant impact. These enchanting flora, renowned for their ability to flourish without soil, are redefining the way we perceive and integrate greenery into our urban spaces. 

What are Epiphytes?

Epiphytes, often referred to as “air plants,” are a captivating group of plants that have evolved to grow on other surfaces, such as trees, rocks, and even man-made structures. Unlike traditional plants that draw sustenance from the soil, epiphytes extract nutrients and moisture from the air and rain that surrounds them. This unique adaptation allows them to thrive in diverse environments, from tropical rainforests to urban rooftops and play a major role in our greenwall and EcoPillow planting designs.

Epiphytes employ various strategies to anchor themselves and capture moisture and nutrients. Some species develop specialised structures that cling to their chosen substrates, while others have trichomes—tiny hair-like structures—that aid in water absorption. This adaptability has granted them the ability to survive in regions where soil is scarce or nutrient availability is limited, making them the perfect solution for homes or commercial spaces with restricted greenspace.

Epiphytes in Living Infrastructure: A Perfect Fit

Epiphytes are the epitome of harmonising nature with urban architecture. As the living infrastructure movement gains momentum, these remarkable plants are carving a niche for themselves within this dynamic space. Their unique growth habits and low-maintenance requirements make them an ideal choice for adorning vertical walls, covering rooftops, and breathing life into indoor spaces.

One of the key advantages of incorporating epiphytes into living infrastructure projects is their ability to enhance biodiversity in urban settings. By introducing these plants into the built environment, designers and architects can create microhabitats that support various species of insects and birds. This contributes to a healthier ecosystem and promotes a sense of connection to nature for city dwellers.

Mark Paul, Horticulturist and Founder of The Greenwall Company says, “Epiphytes represent a fusion of nature’s resilience and artistic beauty. At The Greenwall Company, we’re driven by the belief that nature has the power to transform and elevate urban spaces. Epiphytes embody this philosophy, demonstrating that sustainable design can be both aesthetically pleasing and ecologically sound. These plants offer an exciting palette to work with, allowing us to create living artworks that inspire and captivate.”

As urban spaces continue to expand, integrating nature becomes paramount in fostering a balanced and livable environment. Epiphytes, with their ability to thrive without soil and their diverse array of species, provide a novel solution to this challenge. Their presence not only enriches the visual appeal of living infrastructure but also supports a healthier ecosystem within our cities.

In the world of green infrastructure, where nature seamlessly blends with urban landscapes, one group of plants stands out for its remarkable adaptability and aesthetic charm: lithophytes. These unique botanical wonders are capturing the attention of architects, designers, and nature enthusiasts alike, adding a touch of greenery to even the most unconventional spaces.

What are Lithophytes?

Lithophytes, often referred to as “rock plants,” are a fascinating group of plants that have evolved to grow on rocks, stones, and other hard surfaces. Unlike traditional plants that draw nutrients and moisture from soil, lithophytes have adapted to extract what they need from the air, rain, and debris that collect around them. This remarkable adaptation has enabled them to thrive in some of the harshest environments, from rocky mountainsides to urban rooftops.

Lithophytes have developed specific mechanisms to anchor themselves to rocks and surfaces while also efficiently absorbing water and nutrients. Some species even create tiny root structures that act as anchors, allowing them to hold onto their chosen substrate. Their ability to thrive in minimal soil and nutrient conditions showcases their incredible resilience.

Why Lithophytes Matter in Green Infrastructure

Lithophytes are not only captivating to behold but in urban environments where space is at a premium, these plants present an innovative solution to incorporate nature into the built world. Whether adorning vertical walls or covering barren rooftops, lithophytes create living tapestries that purify the air, reduce the urban heat island effect, and contribute to biodiversity.

Incorporating lithophytes into green infrastructure projects can transform otherwise sterile spaces into vibrant ecosystems. By embracing these remarkable plants, designers and architects can foster a sense of connection to nature and encourage biodiversity in areas where traditional landscaping might not be feasible.

Mark Paul, Horticulturist and Founder of The Greenwall Company says “At The Greenwall Company, we’ve always been passionate about pushing the boundaries of green design and urban sustainability. Lithophytes exemplify the kind of innovation that excites us. These plants not only challenge our preconceptions about where and how plants can grow, but they also bring a touch of natural beauty to spaces that might otherwise remain untouched by greenery. Their adaptability and ability to thrive in challenging conditions make them a perfect fit for our living infrastructure projects.”

As the world continues to urbanise, the integration of nature into cityscapes becomes increasingly vital. Lithophytes offer an inspiring solution, proving that even the most unlikely places can become thriving ecosystems. Their unique growth habits and visual allure add a layer of intrigue to any green infrastructure project, sparking conversations about the possibilities of blending the natural and built environments.

Picture this – a rooftop covered in a lush, vibrant greenery, harmoniously blending with the surrounding landscape, while giving Mother Nature a cozy place to rest. Lightweight greenroofs, or as we like to call them “Eco Pillows,” are taking the world of sustainable architecture by storm. These innovative greenroof systems offer a plethora of benefits, from their remarkable versatility to their eco-friendly nature. Let’s dive into the world of lightweight greenroofs and explore how they are revolutionizing rooftop greening and urban sustainability.

Unleashing Versatility: From Windows to Carports

One of the most exciting aspects of lightweight greenroofs is their remarkable versatility. Unlike traditional heavy greenroof systems, Eco Pillows are lightweight and adaptable, making them ideal for a variety of applications. Whether it’s beautifying the outlook of a window, greening a carport, or enhancing a sloped roof, lightweight greenroofs can seamlessly integrate with various architectural designs, adding a touch of natural charm to any space.

Imagine waking up every morning and looking out your window to see a captivating green vista. Eco Pillows can be easily installed over windowsills, transforming ordinary views into breathtaking landscapes. Additionally, they serve as an ideal solution for covering carports, creating a lush and welcoming entrance to your home or building. Moreover, on sloped roofs where traditional greenroof systems might be challenging to install, lightweight greenroofs come to the rescue, providing an eco-friendly and visually appealing solution.

Ease and Mobility: Moving Green Spaces

Traditional greenroof systems often require significant structural support due to their weight, which limits their mobility and flexibility. However, with Eco Pillows, green spaces become moveable and easily adaptable to changing needs weighing only 60kg/m2. The lightweight nature of these greenroof systems allows for quick installation, and they can be effortlessly relocated to another part of the building or even to a new location altogether.

This mobility opens up exciting possibilities for temporary green installations, such as pop-up gardens, event spaces, or mobile urban greening initiatives. Furthermore, lightweight greenroofs are ideal for retrofitting existing buildings where heavy greenroof systems might be impractical. They offer an excellent opportunity to add greenery to urban environments without imposing excessive structural demands on buildings.

Building Light, Living Green: Eco-Friendly Materials

Environmental consciousness lies at the core of lightweight greenroofs. Our Eco Pillows are constructed using 95% recycled materials, making them a sustainable choice for rooftop greening. The use of recycled materials not only reduces waste but also minimises the carbon footprint, contributing to a greener and more eco-friendly world.

Additionally, the lightweight nature of these greenroof systems requires less structural support, which translates to reduced consumption of resources during construction. The combination of recycled materials and reduced resource usage makes lightweight greenroofs a powerful tool in promoting sustainable architecture and eco-friendly urban development.

Strength in Simplicity: Easy Installation and Maintenance

Lightweight greenroofs are designed for ease of installation and maintenance. Their simple and modular design allows for straightforward installation, reducing the time and effort required during the setup process. Furthermore, the moveable nature of Eco Pillows means they can be installed or relocated quickly and efficiently, saving both time and resources.

Maintenance of lightweight greenroofs is also hassle-free. The modular design allows for easy access to individual units, making inspections, watering, and any necessary upkeep a breeze. These low-maintenance greenroof systems enable property owners to enjoy the benefits of a green roof without significant ongoing efforts or costs.

Lightweight greenroofs, affectionately known as Eco Pillows, are transforming the landscape of sustainable architecture. Their exceptional versatility, mobility, and eco-friendly features make them an ideal choice for rooftop greening in various urban settings. From enhancing the view from windows to covering carports and sloped roofs, Eco Pillows let Mother Nature sleep easy, providing her with a cozy, sustainable space to rest and flourish.

In the quest for sustainable urban environments, architects and designers are constantly exploring innovative ways to incorporate greenery into our cities. Among the array of eco-friendly solutions, we have created the Green Gabions. Made from galvanised steel mesh, these lightweight gabions feature recycled inorganic media with the containment fabric made from recycled materials, plus they come with drip irrigation included.

1. Merging Functionality with Beauty: The Green Facade

Green Gabions are essentially a marriage of two concepts – gabions and green facades. Traditional gabions are wire mesh cages filled with rocks, often used for erosion control and retaining walls. On the other hand, green facades are vertical gardens attached to buildings, offering numerous environmental benefits such as improved air quality, temperature regulation, and enhanced aesthetics. Green Gabions cleverly combine the structural integrity of gabions with the lush greenery of green facades, resulting in an attractive and eco-friendly solution for urban greening.

2. Lightweight Versatility Unleashed: Beyond Retaining Walls

One of the key features that set Green Gabions apart is their exceptional versatility. While traditional planters are heavy and cumbersome or fixed to the ground, Green Gabions modular in design, standalone planter boxes, or even as green barriers to enhance privacy and aesthetics in outdoor spaces. Their flexibility opens up exciting possibilities for greening various urban areas, from parks and plazas to rooftops and building facades.

3. Sustainable Urban Landscapes: A Green Solution

Green Gabions are not just aesthetically pleasing; they also contribute to sustainable urban landscapes. By incorporating greenery into our cities, we can combat the negative effects of urban heat islands, reduce air pollution, and promote biodiversity. These planters act as natural air purifiers, absorbing pollutants and carbon dioxide while releasing oxygen, creating a healthier and more pleasant environment for residents and visitors alike. Green Gabions can serve as a habitat for birds, insects, and other wildlife, enriching urban biodiversity and fostering a deeper connection with nature.

4. Aesthetics and Functionality in Harmony

The marriage of form and function is a defining characteristic of Green Gabions. These planters seamlessly blend aesthetic beauty with practical functionality, making them an excellent choice for architects and urban designers seeking to enhance the visual appeal of their projects while incorporating sustainable features. The green facades created by the lush plantings of Green Gabions add a touch of natural elegance to the built environment, softening the harsh edges of concrete and steel and creating a welcoming and refreshing urban oasis.

Our low maintenance Plant Gabions are available in six different sizes but can also be created to bespoke dimensions and shapes where required. Each gabion is constructed in Australia using recycled materials including broken down PET bottles and our patented media. The centre plants are planted first and then the casing is also planted to create a lush design no matter what the space or size. 

Green Gabion facts: 

• Galvanised steel mesh gabion 
• Lightweight recycled inorganic media 
• All containment fabrics are recycled 
• Drip irrigation included 
• All bespoke in design and plant pallet 
• No traditional soil used, patented soilless media made of 97% recycled materials only 
• Minimal maintenance due to media used and plant selection 

By embracing Green Gabions, architects and urban planners can create not only functional and visually appealing spaces but also environmentally friendly and biodiverse urban landscapes. These planters of the future pave the way to a greener, healthier, and more sustainable future for our cities, where nature and architecture coexist in harmony, benefitting both residents and the planet.

Elevate Your Indoor Space

Green walls, also known as living walls or vertical gardens, have taken the world of interior design by storm, bringing the beauty of nature into our indoor spaces. These living artworks not only add a touch of lush greenery but also offer a myriad of benefits, from improving air quality to promoting a sense of well-being. If you’re considering creating an indoor greenwall, we’ve got you covered with five essential tips to ensure your vertical garden thrives and becomes a stunning centrepiece in your home or office.

1. Mastering the Art of Lighting

You may not know, but light is the lifeblood of plants. Providing the correct lighting is vital for the success of your indoor greenwall and research has shown that plants need the right spectrum of light to effectively photosynthesise, which directly impacts their health and growth. Before you invest in and indoor greenwall you you’ll need to assess the lighting required and then invest in specialised grow lights or work with natural light sources to ensure your plants receive the illumination they need to thrive. This is measured in Photosynthetic Photon Flux Density (PPFD) and as a rule of thumb, a minimum of 35 PPFD is required for plant health, with some species requiring more. Healthy plants mean happier people, as the greenery contributes to a more positive and calming atmosphere.

2. Tailoring to Your Indoor Environment

Selecting the right plants for your greenwall is crucial to its long-term success. Collaborate with greenwall professionals and horticulturists who understand the unique requirements of your indoor space. Remember, there’s no such thing as a typical “indoor plant.” Only some plants can tolerate lower light conditions, so be flexible with your planting palette and trust the expertise of your horticulturist. The right plant selection will ensure your indoor greenwall flourishes and remains a captivating sight year-round. Peperomia genus is an example of a versatile, resilient low light tolerant genus to work with.

3. Maintenance as a forethought

Think ahead and engage those who will be working on your systems in early concept design phase. There is still a lot of misconceptions in the markets as to how greenwalls can be maintained. Adequate space to maintain, safely and efficiently are key. Increasing the height of your greenwall beyond a safe ladder distance (can be as low as 2.5m, depending on the environment) means you will need to consider maintenance from ropes or an Elevated Work Platform (EWP).

4. Breathing Life into Your Vertical Garden

In nature, plants benefit from natural air movement, which facilitates CO₂ reduction and helps disperse vital nutrients. In order to mimic this natural air flow in your indoor greenwall to promote plant health and create a dynamic living environment, we work with you. This may involve directing aircon ducts toward the greenwall to enhance air circulation or creating a more conducive growing environment via additional elements. It’s important to that proper air flow will increase access to light for plants lower on the wall, ensuring every part of your greenwall thrives.

5. Setting the Foundation for Success

The choice of growing media is fundamental for the longevity and health of your vertical garden. Media with organics are great on the ground, and do offer a large range of plant varieties but know the media will break down overtime and need replacing, increasing your maintenance cost (OPEX). We will only ever use inorganic growing media, which does not break down over time, while micronutrients provide a stable and nourishing foundation for your plants. Plus our patented media leads the way in sustainable practices, using 95% recycled material, something no one else can claim. By choosing environmentally friendly options, you contribute to a greener future while ensuring your greenwall flourishes for years to come.

Indoor greenwalls are more than just a decorative addition to your space; they bring life and vitality to your surroundings. By mastering the art of lighting, selecting the right plants, planning for the future, ensuring proper air flow, and using sustainable growing media, you can cultivate a flourishing indoor oasis that uplifts your environment and enriches your well-being. Embrace the beauty and benefits of greenwalls, and let nature’s magic thrive within your walls.