Trusted Farming & Field Supply in Eastern Ontario

From 100% Canadian MAIZEX Seeds, High Quality Hay, Quarry Stone, Ingenious Tools- We got your needs covered all in one place
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Rooted in Martintown, Serving All of Eastern Ontario

Family-Grown, Farmer-Focused 

Kinhaven Farms is a family-run operation built on hard work, strong values, and a commitment to our agricultural community. We understand what farmers need because we are farmers — and we’re proud to provide reliable products and honest service that keep your operation moving forward.

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From Groundwork to Harvest

From the ground up, we’ve got you covered. Our full range of land and crop services keeps your operation running strong — from clearing and preparing fields to planting, spraying, and harvest. Whether you’re starting fresh, maintaining your acres, or bringing in the season’s yield, we deliver precision, reliability, and results every step of the way.
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Hay,Seed,Stone & Smart Tools

We carry premium hay, Maizex seeds, agriculture tools, and locally sourced stone — all selected with performance, durability, and value in mind. Whether you're feeding livestock, planting your next season, or building something new, we’ve got the goods to support your success.

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Hay

Hay

At Kinhaven Farms Ltd., we grow and harvest premium hay with care to deliver ...
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Quarry Stone

Quarry Stone

Kinhaven Farms Ltd. offers premium quarry rock directly sourced from our own ...
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Maizex Seed

Maizex Seed

At Kinhaven Farms Ltd., we are proud to offer Maizex Seeds, a leading brand i...
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Farm Tools

Farm Tools

Kinhaven Farms offers a handpicked selection of innovative farm tools designe...
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Hay,Seed,Stone & Supply

We carry premium hay, Maizex seeds, agriculture tools, and locally sourced stone — all selected with performance, durability, and value in mind. Whether you're feeding livestock, planting your next season, or building something new, we’ve got the goods to support your success.

Quarry Stone

Quarry Stone

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Maizex Seed

Maizex Seed

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Farm Tools

Farm Tools

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Hay

Hay

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