No Soil. No Seasons. Just Pure Freshness — The Untold Story of Haven Greens

There was time in the rolling green fields just outside Toronto, in a place called Kinghaven Farms which had a long history stretching back decades, there was a farmer named Jay Willmot who felt a stirring inside him. He looked at his family’s land and the seasons changing and he wondered how he could grow something that wasn’t bound by the rains or the snow, something fresh all year long. He imagined a place where the crisp leaves of lettuce and salad greens could spring to life, no matter if it was deep winter or the height of summer.

He embarked on this vision and created a new company called Haven Greens. The name “Haven” was chosen deliberately—he wanted this to be a sanctuary for leafy greens, a place where plants could grow safely, gently, and with care for the planet. 

Haven Greens found its home in King City, Ontario, on the old family farm land. But this was not like the old farming fields, with tractors plowing and seeds thrown into soil in open fields. No, this was something different. Jay and his team built a high-tech greenhouse—a fully controlled environment, with automation, climate-control, systems for water reuse, technologies that monitored everything from light to nutrients. 

Inside this greenhouse, the greens don’t have to battle the outside world—no heavy rain pounding them, no insects spraying chemical pesticides, no late frost creeping in. Instead they grow year-round, in a steady rhythm, under careful conditions. Jay said that you really can’t grow lettuce in a snowbank unless you bring the snowbank inside. 

As the plants matured, the team made sure they could reach you, the consumer, with freshness, taste, and trust. Because the leaves are grown in this protected environment, they have minimal human contact until packaging, which means they are clean, ready to eat—no sorting, no washing required before you use them. Haven Greens

In March of 2025, a milestone was reached. The first harvest of lettuce from the Haven Greens greenhouse was picked. That moment marked the beginning of daily harvesting and production, all year long, which is unusual in Canada where winter often means fewer fresh local greens. 

They started with three blends: baby green leaf, baby red + green leaf mix, and baby spring mix. These kinds of delicate leafy greens, grown in open fields in better weather, often have a short season and a short shelf‐life. But in this greenhouse, because of the controlled conditions, the leaves stay fresh longer, they arrive looking crisp and clean, and they make their way from harvest to your plate with less time wasted. 

What sets the story even more apart is the way sustainability and innovation were woven into the very fabric of the place. The greenhouse uses up to 90 % less water compared with traditional outdoor farming, because it recycles water and nutrients in a closed loop. Haven Greens They also built the facility so that it captures rainwater, treats it, and uses it again. The goal is to be net-zero in operations by around 2027—meaning the farm wants to run with essentially no net greenhouse gas emissions. 

And because the greenhouse is located locally, in the Greater Toronto Area, the travel from farm to store is shorter, which means the greens arrive fresher. No long shipping from far away, no extended storage. This local‐for‐local model is part of what Jay and his team wanted: good for the land, good for the community, good for the food on your plate. 

One interesting point: though the greens are “very clean,” the company chooses not to call them “organic,” because they’re grown in peat moss and in a greenhouse, not in open soil according to organic field standards. Instead, they say they are “better than organic”—because there are no pesticides, no herbicides, no GMOs. They simply grow with nature and technology hand in hand. 

As the operations scale up, the facility aims to produce roughly 10,000 pounds of lettuce per day, which adds up to about 3.6 million pounds annually—in one location. That’s quite a production, and it demonstrates that local greenhouse produce can be on a scale large enough to have real impact. 

In mid‐2025, Haven Greens also launched a special product blend called the “Trillium Blend,” named after Ontario’s official flower, which is exclusive to retailer Costco. It mixes baby green leaf, baby red butter leaf, arugula, and mustard greens—all grown in their greenhouse and packaged ready to eat. It is designed to make high-quality, locally-grown greens accessible at scale. 

The story of Haven Greens also reminds us that the land the company sits on was once associated with breeding thoroughbred horses. Kinghaven Farms had that legacy, and Jay Willmot, having studied environmental issues and renewable energy, decided to pivot the family enterprise from horse racing to indoor agriculture and sustainability. So the story is one of transformation, legacy, innovation. 

Every time you open a pack of those baby leaves, you’re tasting that journey—from a visionary farmer in Ontario who asked “how can we grow fresh greens all year?”, to a modern greenhouse where automation ensures cleanliness and efficiency, to the moment the leaf touches your salad bowl, crisp and ready. The greens are pesticide‐free, grown in a gentle controlled way, and help reduce the impacts of long shipping, seasonal gaps, and variable field conditions. And because they are grown locally, they help support Canadian agriculture and reduce dependence on imports. 

There is also an element of community and food stability in the story. By growing year-round and by reducing risk of weather, fluctuations, supply-chain delays, Haven Greens is contributing to food security—making sure people have access to fresh greens no matter the season. And they are doing so in a way that uses less water, less waste, and fewer chemicals. 

In many ways, the story of Haven Greens is about a simple leaf—from seed to salad—but also about big ideas: how we farm in the future, how we use land wisely, how we guard the environment, and how we reconnect with food that is both local and smart. It shows that even in colder climates, even with winter and storms, we can build places where fresh produce is not seasonal, but consistent; not imported, but local; not treated with harsh chemicals, but grown with技 care.

So next time you pick up some baby leaf greens and you see the name “Haven Greens”, imagine that greenhouse in King City, where technology, tradition, and nature all meet. Imagine the water being reused, the lights tuned for optimal growth, the plants untouched until they are sealed, and the journey from greenhouse to grocery making its quiet promise: freshness, sustainability, and taste. That is the story of Haven Greens.

If you like, I can also pull out the specific blends they offer, their nutritional benefits, how it's distributed across Canada, and what it might mean for smaller farms globally. Would you like me to do that?