Strawberry farm harvests aren't something most of us calculate on a regular basis (or ever at all), but the numbers from a strawberry farm in Richmond, Virginia, are staggering enough to make it worth an old-school word problem. If the average American eats 8 pounds of strawberries a year, and an average strawberry farm yields approximately 20,000 pounds of berries per acre, how many people could a 200-acre strawberry field feed?
I won't make you do the math. The answer is 500,000 people. But what if a crop that size, providing enough strawberries for half a million people, could be grown on just one acre instead of 200? It's possible. You just have to goโor rather growโup, up, up.
Indoor vertical farm company Plenty Unlimited knows a lot about growing up. In fact, it's their entire business model. Instead of the sprawling fields that traditional farming methods require, vertical farms have a much smaller land footprint, utilizing proprietary towers for growing. Plenty has used vertical farming methods to grow greens such as lettuce, kale, spinach and more for years, but now it boasts a vertical berry farm that can yield a whopping 4 million pounds of strawberries on a little less than an acre.
Growing indoors means not being at the mercy of weather or climate inpredictability (barring a storm taking out your building), which is wise in the era of climate change. Unlike a traditional greenhouse which still uses the sun for light, Plenty's indoor vertical farms make use of the latest technology and research on light, pinpointing the wavelengths plants need from the sun to thrive and recreating them with LED lights. Plenty farms also don't use soil, as what plants really need is water and nutrients, which can be provided without soil (and with a lot less water than soil requires). Being able to carefully control water and nutrients means you can more easily control the size, taste and uniformity of the berries youโre growing.
If that sounds like a lot of control, it is. And that idea might freak people out. But when a highly controlled environment means not having to use pesticides and using up to 90% less water than traditional farming, it starts to sound like a solid, sustainable farming innovation.
Plenty even uses AI in its strawberry farm, according to its website:
โEvery element of the Plenty Richmond Farmโincluding temperature, light and humidityโis precisely controlled through proprietary software to create the perfect environment for the strawberry plants to thrive. The farm uses AI to analyze more than 10 million data points each day across its 12 grow rooms, adapting each grow roomโs environment to the evolving needs of the plants โ creating the perfect environment for Driscollโs proprietary plants to thrive and optimizing the strawberriesโ flavor, texture and size.โ
Plenty even has its own patent-pending method of pollinating the strawberry flowers that doesnโt require bees. Even just the fact that this enormous crop of strawberries will be coming from Virginia is notable, since the vast majority of strawberries in the U.S. are grown in California.
Traditional strawberry farming takes up a lot of land.Photo credit: Canva
Plenty's Richmond farm is currently growing strawberries exclusively for Driscollโs.
โPartnering with Plenty for the launch of the Richmond Farm allows us to bring our premium strawberries closer to consumers in the Northeast, the largest berry consumption region in the U.S.,โ Driscollโs CEO Soren Bjorn said in a press release. โBy combining our 100 years of farming expertise and proprietary varieties along with Plentyโs cutting-edge technology, we can deliver the same consistent flavor and quality our customers love โ now grown locally. This new innovative farm is a powerful step forward in continuing to drive category growth in new ways for our customers and consumers.โ
Is Plentyโs model the farm of the future? Perhaps itโs one option, at least. The more we grapple with the impact of climate change and outdated, unsustainable farming practices, the more innovative ideas weโll need to feed the masses. If they can get 4 million pounds of strawberries out of an acre of land, what else is possible?