Fresh. Clean. Locally grown.

Haven Greens -
Fresh greenhouse-grown lettuce product from Haven Greens in Ontario

baby green leaf - pousses vertes

113g & 226g

Delicate, crisp, and mild, perfect for sandwiches, wraps, or a fresh salad base.

Fresh greenhouse-grown lettuce product from Haven Greens in Ontario

baby red + green leaf - pousses rouges + vertes

113g & 226g

A vibrant mix of colour, texture, and flavour to elevate any dish.

haven-greens-greenhouse-lettuce-product

baby spring mix - melange printanier

113g & 226g

A nutrient-packed medley of tender baby greens, bursting with freshness.

Fresh greenhouse-grown lettuce product from Haven Greens in Ontario

Trillium Blend - Ontario's Signature Greens

283g

Haven Greens is proud to introduce Trillium Blend, a Costco-exclusive product that highlights the best of Ontario.

Named after Ontario’s official flower, the blend represents freshness, strength, and local pride. It’s more than just a salad – it’s a nod to where we come from and the quality we stand for.

Trillium blend isn’t just another product on Costco’s shelves. It’s about giving you a signature Ontario blend you can recognize and trust – grown locally, with care, for consistent taste and quality

Testimonials

5.0
5.0 out of 5 stars (based on 9 reviews)
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Haven Greens

January 15, 2026

All thier blends are delicious, I sometimes mix two or three kinds together. I love that they stay crisp for quite awhile, not slimy or limp like others do.

Sally Davidson

Fresher Than American Competition

January 3, 2026

My family has been purchasing boxes of salad greens from Costco for years now, and we’re delighted to switch to a full-on Canadian alternative. What’s more, the crunch and flavour in the mix is easily superior to the American brand we had been growing tired of. Thank you for doing your part to help us consumers do ours against our turbulent neighbour!

Barbara

Superior Product!

December 22, 2025

This Ontario Canada grown lettuce sits beside the American one Costco brings in, same price and a far superior product! Haven Greens stay crisp and fresh for many days. No brainer – BUY ONTARIO!

Brenda Kerr

Fabulous product

December 15, 2025

Purchasing at Costco. Greens are freshest ever, crisp, crunchy & are not soaking in water. The pkg has an innovative opening/closing lid that helps it last in the fridge no more throwing out slimy lettuce. A quality product, I’m proud it’s Canadian & to support them. Nice to be able to buy a non USA lettuce. Keep up the good work!

Our local Giant Tiger has started to carry the smaller packages as Costco is a 2.5 hr drive away.

Debbie

No Title

December 3, 2025

Best lettuce I’ve ever had. Nice and crispy. Eating more salads because of it.

Marion Thompson


Available exclusively through retailers!

(Email us at hello@havengreens.ca for food service options.)

Frequently asked questions

We’re not your average lettuce. At Haven Greens, we carefully select unique lettuce varietals and grow them under perfect conditions to bring you greens that are consistently crisp, sweet, and ready to impress.

Our greens are grown in a state-of-the-art, fully automated greenhouse (not a vertical farm!) using Green Automation technology. Think of it as a spa for lettuce – perfect climate, perfect care, all year round. 

Check out our store locator to find a retailer near you. 
In food service or retail? We’d love to connect – drop us a line at hello@havengreens.ca. 

We’re not Certified Organic, but our greens are non-GMO, pesticide-free, and grown sustainably with the planet in mind. No funny business – just fresh, clean crunch. 

We sure do! If you’re a retailer, distributor, or food service operator looking to go big on greens, reach out to hello@havengreens.ca and we’ll make it happen. 

Very! Sustainability is baked into everything we do: 

  • We’re on track to be a net-zero greenhouse by 2027 
  • Building a 3MW solar field to power our operations 
  • Upcycling waste growing media to regenerate local soil 
  • Using captured rainwater and recycling all wastewater (after some serious filtration magic) 

While we’re not open to the public, we love showing off behind the scenes! Follow us on social for a peek inside. Retailers or distributors interested in a visit? Let’s talk – email hello@havengreens.ca