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Agricool

January 9, 2020

LettUs Grow Raises $3.1M for Its Indoor Aeroponic Farming System

Bristol, UK-based agtech company LettUs Grow announced today it has raised £2.35 million (~$3.1 million USD) for its indoor aeroponic farming system, according to a press release. The round was led by Longwall Venture Partners LLP and brings LettUs Grow’s total funding to roughly $4.1 million.

The company, which was founded in 2015, has a patent-pending indoor farming system that relies on aeroponics and software to grow plants. Many vertical farms currently grow crops using hydroponic farming, where plants are rooted in a soilless medium and fed nutrient-enriched water. Aeroponics more or less lets the plant roots hang in the air, where they are periodically doused with a nutrient-enhanced mist.  

LettUs Grow’s system also has a software component, which automates the bulk of the farming work. Called Ostara, the software controls the entire farm, automating temperature and light control as well as when nutrients are delivered to plants. The system also collects data on crops from seed stage to harvest, which growers can analyze and use to improve their farm operations. The entire Ostara system can be controlled remotely.

Like a number of other indoor agtech systems coming to market, LettUs Grow’s farms are modular, which means businesses can add to them over time. Sizes start at 24 square meters (about 258 square feet). While they wouldn’t fit inside an apartment, they’re ideal candidates for unused indoor space at schools, hospitals, universities, and other institutions that would benefit from having an onsite farm.

A number of other indoor farming companies now use aeroponics to grow leafy greens, strawberries, and other crops. AeroFarms, based in New Jersey, is one of the most well-known entities out there. French startup Agricool and Denver, CO-based Altius Farms are a couple more among a growing number of examples.  

LettUs Grow has one growing facility running, which the company built in 2019. With the new funds, it will build out a second location, scale their existing technology, and develop new product lines to bring to market.

July 18, 2017

Innovative Approaches Bringing Urban Farming To Cities Across The Globe

Across the globe, innovators are working to make fresh, locally grown food more accessible to city dwellers via urban farming.

In Paris, where consumers pay a premium for fresh everything, the concept of urban farming might lead locals to turn up their nose. Agricool, a French startup, is hoping to dot the country’s landscape with shipping containers that are retrofitted to grow plump, juicy strawberries. What separates this startup from others in the urban farming space is the care it takes in developing custom LED grow lights and precise temperature control. With a new round of startup capital, Agrciool is moving from early stage to production mode.

The short-term plan for Agricool, explains co-founder Guillaume Fourdinier, is to have five custom containers in the Paris area selling strawberries, “Our mission is global and we have to go where fruit and vegetable prices are “an anomaly”.  In [places such as] New York, in the Emirates, and in Asia, you cannot find strawberries of good quality at reasonable prices,” Fourdinier told French magazine Les Echos. Once the Paris rollout is successful, the company plans to outsource manufacturing of its container gardens and sell the units globally.

AGRICOOL et la Révolution Hydroponique - Rencontre #05

(ed note: turn on captions and auto-translate to see comments in English)

The fledging company’s roots began in a small apartment in Paris. As Fourninier wrote in Medium:

We were disgusted with the strawberries we could buy in the city. So (co-founder) Gonzague (Gru) and I (both sons of farmers) decided to build a farming system in our apartment. A few weeks later (and really, against all of our expectations) we had 2 strawberries waiting for us. And even more surprisingly, they tasted delicious and sweet!

We were shocked. How did our little experiment, with no preparation, no science, give us strawberries? Ok, only two, but still, real and delicious strawberries! Why does the rest of the world say it’s impossible to grow fruits and vegetables without pesticide in cities? Fear? Ignorance? Laziness?

Whatever, those two strawberries gave us the magic to keep going. 
We wanted more. Much more.

And so Agricool warn born.

Agricool is but one of several urban farms operating outside the U.S., each deploying a different market approach.

In Berlin, InFarm is working with wholesale grocer Metro on operating a vertical farm in one of its supermarkets. Twice a week is harvest time and customers can buy fresh basil grown in this 10-foot-high tech-driven agricultural marvel.

In China, Alesca Life is developing turkey hydroponic container farms which will aid with the country’s lack of arable land.

A Meal from an Urban Farmer by Alesca Life

In Singapore, Panasonic developed an indoor farm that produced leafy greens which were sold to local grocers and restaurants. From its inception in 2014, the 2,670-square-foot farm yielded 3.6 tons of produce per year. With its success, both the size of the farm and its output have nearly quadrupled.

Clean Air Nurseries in South Africa has patented what it calls a “closed-loop water system” called EGGS to grow greens indoors in a short time frame with less water. EGGS is a computer-driven technology that monitors the recycled water as it flows through a series of glasss tubes, while using a hybrid of hydroponics, aquaponics and aeroponics techniques.

No matter what the approach, it’s clear urban farming is beginning to work its way into dense city landscapes as a way to bring fresher food closer to point of consumption.

The Smart Kitchen Summit is around the corner. Get your ticket today before early bird ticket pricing before it expires to make sure you are the the one and only event focused on the future of food, cooking and the kitchen. 

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