Sourcing & Regional Mill Partners
Flour is not a generic commodity—it is a fresh, living seasonal agricultural crop. We work exclusively with independent stone mills across Southern Ontario whose granite millstones operate cold to protect fragile wheatgerm oils, enzymatic vigor, and distinct grain terroir.
Sub-38°C Natural Friction
Standard industrial roller mills generate extreme friction heat that denatures delicate proteins and strips volatile grain aromatics. Our partners grind cold on Austrian runner stones.
Within 150 Kilometers
From the Grand River basin to Tavistock sand-loams, our grains travel short distances directly from farm gate to bakery hearth, keeping food dollars circulating locally.
Zero Synthetic Additives
No potassium bromate, no chlorine dioxide bleaching agents, and no synthetic malted barley enzymes. We rely solely on the natural vitality of living wheat.
The Millers & Farmers We Trust
Select a regional partner to inspect their milling mechanisms, farm locations, and the grain varieties they mill for Bramble & Rye.
1847 Stone Milling Co.
Location: Fergus, Ontario
Multi-generational family mill powered by natural waterways in Wellington County. Their Austrian granite runner mill stones operate at cold temperatures below 38°C, preserving the natural endosperm oils, vitamin E, and fragile wheatgerm enzymes.
Heritage Grains Supplied to Our Ovens:
Heritage Grain Varietal Profiles
Each grain variety imparts distinct crust blister colors, crumb elasticity, and tasting notes.
Red Fife Heritage Wheat
85% High-ExtractionTerroir / Origin: Peterborough & Caledon, Ontario (circa 1842)
Aromatic Profile: Honey blossom, roasted hazelnut, warm cereal malt
Best Utilized In: Crusty hearth boules, open crumb loaves
Heritage Dinkel Spelt
100% Whole Grain Stone-GroundTerroir / Origin: Wellington County, Ontario
Aromatic Profile: Sweet nutty profile, roasted chestnuts, mild acidity
Best Utilized In: Seeded batards, rustic pastries, high-digestibility loaves
Ontario Winter Rye
100% Whole Meal (Rugbrød)Terroir / Origin: Tavistock Sand-Loam, Ontario
Aromatic Profile: Earthy, deep malt, warm spice, natural cocoa
Best Utilized In: Dense seeded rye, brown butter cookies, mother sourdough starters
Einkorn (Farro Piccolo)
90% Semi-boltedTerroir / Origin: Grand River Basin, Ontario
Aromatic Profile: Golden hue, toasted hazelnut, delicate sweet grass
Best Utilized In: Rotating weekly heritage loaves and rustic galette crusts
Taste the Difference Regional Heritage Flour Makes
Our stone-milled flours are also available by the 2kg bag for home bakers, alongside freshly fed jars of our 7-year living dark rye mother starter.