Julian Walker, founder and CEO of Charlotte startup Druid Agriculture (aka Druid), is at the forefront of the next generation of precision agriculture and land management. Druid’s flagship product, the Serra Farmcam, enables farmers to monitor their crops’ health at a fair price.
What started for Walker as a personal interest—learning about new-school farming techniques such as indoor agriculture, precision agriculture and vertical farming—ultimately led to his developing his own vertical farming operation. He was growing various greens and herbs and selling them to Charlotte-area restaurants while working a full-time banking job.
When Walker eventually realized he didn’t have enough time to manage his day job, personal life, and farming life, he made the decision to form Druid.
Specifically, Walker set out to automate the crop-checking process—often the most tedious and time-consuming farm work. The process basically amounts to evaluation of the health and performance of crops during their life cycle. This means looking for signs of disease, pests, and nutrient deficiencies in each individual plant.
After talking to thousands of farmers, Walker and his co-founder Desmond Irby (now CTO and product engineer) found that farmers are primarily aiming to detect pests; understand if their input and automation controls are in sync and correct; gain insight into water levels and irrigation; and monitor crops overnight.
Druid’s automation solution for these assorted crop-checking needs is its Serra Farmcam, which is equipped with three lenses: 180-degree visual spectrum, night vision, and infrared.
Current precision agriculture technology is largely geared toward large-scale agribusinesses that can afford advanced, high-tech camera systems. However, a more affordable option like the Serra Farmcam, with its multiple lenses and associated capabilities, can capture 90-95% of the information most farmers actually need, according to Walker.
“We want to make this kind of technology accessible to the average-size agribusiness and provide them [with] precision agriculture at a fraction of the cost [at which] giant corporations are buying this type of technology,” Walker said.
How Druid works
All the data and images that the camera collects are made available to the user in real time on a dashboard or via the soon-to-be released companion app. At the same time, Druid’s Serra AI analyzes the data and identifies issues, such that users can receive alerts specific to their defined needs, such as a notification if water levels reach a given threshold.
Serra AI is constantly evolving, and each iteration of the model will be made available to users via over-the-air updates.
The cameras can also be customized to be mounted on various surfaces anywhere indoors or even on tractors. Currently, Druid is working with farms in Canada and North Dakota to test and design systems that will work on outdoor row crops as well.
Druid currently operates under a hardware-as-a-service model. Customers can buy the cameras outright or lease them. Druid also sells a Serra Monitoring System, which monitors water systems such as hydroponics or nutrient reservoirs.
Making Druid available
With a stated mission to prepare the world to feed its booming population, Druid has begun to see traction. The startup is currently working with about 15 clients and has more than 200 of its cameras installed. These early installations were paid for by Microsoft at an urban agriculture exposition at the Innovation Barn in Charlotte in cooperation with 100 Gardens.
“It is a really cool piece to show that this type of technology is available and accessible and is built here in the city,” Walker said.
The startup also recently pitched and exhibited at the Seed The South Capital Summit in Charlotte.
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Startup: Druid Agriculture
Co-Founders: Julian Walker (CEO), Desmond Irby (CTO)
Founded: 2020
Team size: 8
Location: Charlotte
Website: www.druid.ag
Funding: Bootstrapped up to 2024; raising $1M pre-seed
Druid is also shooting for the stars—almost literally. One of the startup’s early accomplishments is becoming part of the HudsonAlpha AgTech Accelerator in Alabama. While touring the state and engaging with other entrepreneurs, Walker was able to meet a few folks from NASA. In these meetings, he found the idea of contributing to space agriculture sounded less far-fetched than one might expect.
“There is a lot of potential for us to start working in space agriculture and basically building experiments and helping farmers even on the [possible] moon base”, Walker said.
Walker aims to help farmers produce more food, become more efficient, and make the world more sustainable by driving a new stage of technological agriculture.
“If we can help farmers across the world, make farms more effective and efficient, and grow more food, I think we have done our job here”, Walker said.
