Lufa Farms Builds World’s Biggest Rooftop Greenhouse In Montreal

By

September 9, 2020

There’s a movement sweeping across the globe that has people looking for fresh, local, and nutritious food that’s sustainably grown. Montreal’s Lufa Farms embodies that spirit, bringing real food to people living in cities. To continue serving the community, the urban farm has just finished building the world’s largest rooftop greenhouse! 

Lufa Farms

Garden Culture had the chance to tour one of the original greenhouses in June 2018 (see photos) and learn about how produce is grown and distributed to ‘Lufavores’ through subscription boxes.  

If you’re not familiar with the concept, Lufa built the world’s first commercial rooftop greenhouse on an industrial building in Montreal. 

Lufa Farms

The goal is and always has been to fix a broken food system and feed cities by growing year-round more smartly and sustainably. 

The urban farm also partners with local farms, artisan shops, and bakeries to offer subscribers a full selection of eco-friendly and responsibly-made products.

The World’s Biggest Rooftop Greenhouse

Lufa’s newest greenhouse sits on top of a former Sears warehouse in Montreal’s St-Laurent borough and covers 163,800 square feet! That’s about the size of three football fields.

Lufa Farms

The enormous space has doubled Lufa’s production capacity from feeding 1% to 2% of Montreal’s families.

The best part? It hasn’t used any land to do it. Just vacant space in the sky that gets a whole lot of sun. 

New Space, Same Motto

Much like at Lufa’s other greenhouses in the city, special attention is given to growing food sustainably and without waste. For example, all of the food is harvested to order a few short hours before it delivers. 

Lufa Farms

The high-tech greenhouse uses a hydroponic system (NFT and grow bags) for tomatoes, cucumbers, eggplants, peppers, etc. Water runs through a closed-loop system, and anything that isn’t used by the plants ends up in a holding tank to be redistributed. Rainwater is also collected from the rooftop and given to the plants. 

Lufa Farms

The plants themselves automatically roll through the greenhouse to different zones ideal for their various stages of growth. Bees and ladybugs are released into the space for pollination and pest control. 

Lufa Farms

There are no two ways about it; Lufa Farms is cool. The company is a model for cities worldwide and proves that eating fresh in urban areas is possible.

Catherine Sherriffs
Follow me

Catherine Sherriffs

Catherine is a Canadian award-winning journalist who worked as a reporter and news anchor in Montreal’s radio and television scene for 10 years. A graduate of Concordia University, she left the hustle and bustle of the business after starting a family. Now, she’s the editor and a writer for Garden Culture Magazine while also enjoying being a mom to her two young kids. Her interests include great food, gardening, fitness, animals, and anything outdoors.
Catherine Sherriffs
Follow me

Latest posts by Catherine Sherriffs (see all)

Recent articles

Leave a Reply

Your email address will not be published. Required fields are marked *