# Gargantuan Green Walls Longwood Gardens Boasts North America's Largest Lush Wall By Amelia Roblin | Published 2010-10-10 | Eco Source: Trend Hunter, https://www.trendhunter.com/trends/longwood-garden References: [kimwilkie](http://www.kimwilkie.com/pages/projects/ovs/ovs_longwd.html) Doubling the size of the second-place installation, the Longwood Gardens green wall and its 4,072 square feet of leafy vegetative life is is being unveiled in Kennett Square, Pennsylvania, USA. Developed by GSky and comprised of 47,000 plants, the Longwood Gardens green wall is capped by an expansive greenhouse roof. Capable of eliminating about 15,500 pounds of toxins and dust from the air within the East Conservatory Plaza, the lush self-irrigating walls are the definition of sustainable interiors. ## Trend Insights (Trend Hunter) - Score: 5.6/10 - Popularity: 78% | Activity: 81% | Freshness: 8% - Audience gender: 50% men, 50% women - Primary generations: Millennial - Top markets: North America, Europe, Asia ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Eco](https://www.trendhunter.com/eco) ## Key Themes ### What's Driving This Trend - **Sustainable Interiors:** The development of green walls like the one at Longwood Gardens presents an opportunity for sustainable interior design that purifies the air and enhances indoor aesthetics. - **Vertical Farming:** The massive green wall at Longwood Gardens demonstrates the potential for vertical farming, allowing for increased food production in urban areas with limited space. - **Biophilic Design:** With the increasing popularity of green walls, there is a growing trend in biophilic design, incorporating natural elements into urban spaces to improve well-being and productivity. ### Who This Affects Most - **Interior Design:** The rise of sustainable interiors calls for innovation in the interior design industry to create eco-friendly and visually appealing spaces. - **Agriculture:** Vertical farming has disruptive potential in the agriculture industry, offering a solution for urban food production and addressing food security challenges. - **Urban Planning:** Biophilic design trends necessitate innovation in urban planning to incorporate green spaces and natural elements into cities, promoting well-being and sustainability. ## Related on Trend Hunter - [Expansive Local Vertical Gardens](https://www.trendhunter.com/trends/onefarm-vertical-farm.md) - [London-Based Garden Roofscapes](https://www.trendhunter.com/trends/roof-garden.md) - [Net-Positive Energy Botanical Gardens](https://www.trendhunter.com/trends/marie-selby-botanical-gardens.md) - [Plant-Filled Latticed Buildings](https://www.trendhunter.com/trends/touching-eden-house.md) - [Greenery-Filled Skyscraper Terrarium](https://www.trendhunter.com/trends/terrarium-cheongdam.md) - [Indoor Air Quality-Improving Gardens](https://www.trendhunter.com/trends/elpo-indoor-vertical-garden.md) - [Forest Tower Designs](https://www.trendhunter.com/trends/wonderwoods-vertical-forest.md) - [Hotel-Based Garden Terraced Columns](https://www.trendhunter.com/trends/pan-pacific-orchard.md) - [Art Garden Sanctuaries](https://www.trendhunter.com/trends/calder-gardens.md)