Stone-Ground Whole Wheat (13.8% Protein, 1.55% Ash) at 70% Low Hydration: 335g Water Guide
Conservative 70% rheology for Stone-Ground 100% Hard Red Whole Wheat Flour (Whole Grain Bran & Germ Intact, 13.8% protein) vs its 78%–84% sweet spot.
Rheological profiling of Stone-Ground 100% Hard Red Whole Wheat Flour (13.8% protein / 1.55% ash vs King Arthur All-Purpose Flour) defines a 88% ceiling and 78%–84% sweet spot, classifying 70% as [CONSERVATIVE / STIFF (-8% Below Sweet Spot)]. Staging 302g autolyse and 33g bassinage (335g water) on 500g Stone-Ground Whole Wheat + 100g starter locks True Total Hydration at 70.0% (target 70%).
- Absorption Status
- CONSERVATIVE70% Target vs. 88% Max Ceiling
- Flour Protein & Ash
- 13.8% / 1.55%Whole Grain Bran & Germ Intact
- 500g Batch Main Water
- 335gWith 100g starter, locks True Total Hydration at 70.0% (target 70%)
- Optimal Sweet Spot
- 78%–84%No gluten fortifier required
Stone-Ground Whole Wheat 2D Hydration & Benchmark Matrix Around 70% (70.0%)
Mass-balance water deductions (-15g from 350g) and 88% ceiling headroom for Stone-Ground Whole Wheat around 70% hydration.
| Stone-Ground Whole Wheat Hydration Step | Corrected Water (70% Ref) | Protein, Ash & Sweet Spot | Benchmark Flour Comparison | Ceiling Margin & Rescue |
|---|---|---|---|---|
| 400g Stone-Ground Whole Wheat @ 65% -5% Step | 246g W + 80g levain + 8.8g salt (440g totF / 70% grid) | 13.8% prot / 1.55% ash (sweet 78–84%) | vs Spelt & Einkorn Ancient Grain (65% max / 237g W) | +23% buffer vs 88% cap (R1/70%) |
| 450g Stone-Ground Whole Wheat @ 68% -2% Step | 292g W + 90g levain + 9.9g salt (495g totF / 70% grid) | 13.8% prot / 1.55% ash (sweet 78–84%) | vs King Arthur All-Purpose Flour (72% max / 302g W) | +20% buffer vs 88% cap (R2/70%) |
| 500g Stone-Ground Whole Wheat @ 70% [Target Spec] | 335g W + 100g levain + 11.0g salt (550g totF / 70% grid) | 13.8% prot / 1.55% ash (sweet 78–84%) | vs Spelt & Einkorn Ancient Grain (65% max / 297g W) | +18% buffer vs 88% cap (R3/70%) |
| 600g Stone-Ground Whole Wheat @ 73% +3% Push | 422g W + 120g levain + 13.2g salt (660g totF / 70% grid) | 13.8% prot / 1.55% ash (sweet 78–84%) | vs King Arthur All-Purpose Flour (72% max / 402g W) | +15% buffer vs 88% cap (R4/70%) |
| 575g Stone-Ground Whole Wheat @ 88% [Max Ceiling] | 500g W + 115g levain + 12.7g salt (633g totF / 70% grid) | 13.8% prot / 1.55% ash (sweet 78–84%) | vs Spelt & Einkorn Ancient Grain (65% max / 342g W) | +0% buffer vs 88% cap (R5/70%) |
Dynamic Stoichiometric Workbench (CONSERVATIVE)
Test custom loaf weights or alternative fermentation schedules directly against the 13.8% / 1.55% benchmark above.
Why Stone-Ground Whole Wheat (13.8% Protein / 1.55% Ash) Feels Firm at 70% (335g Water)
Stone-Ground 100% Hard Red Whole Wheat (13.8% protein, 1.55% ash) retains bran, germ, and endosperm for 70% (335g water, 70.0%) whole-grain fermentation. Hemicellulose and arabinoxylan fibers bind 302g autolyse + 33g bassinage water (vs 350g / 72.7%), supporting an 88% ceiling. At 70% extreme benchmark (335g main water locking 70.0% vs 72.7% apparent), Stone-Ground Whole Wheat (1.55% ash) demands 33g staged bassinage water.
SWEET-SPOT & CEILING CALIBRATION: Using 335g main water (302g soak + 33g bassinage) on 500g Stone-Ground Whole Wheat (13.8% protein, 1.55% ash) locks 70.0% (70%) with +18% headroom below 88% vs King Arthur All-Purpose Flour.
Bench & Cold-Retard Execution for Stone-Ground Whole Wheat Near Its 88% Ceiling
- Endosperm Swelling (Stone-Ground Whole Wheat / 13.8% Prot): Combine 500g Stone-Ground Whole Wheat and 302g water (60% soak) for 45 min.
- True-70% Calibration (335g W + 100g Levain): Incorporate 100g ripe culture, 11g salt, and 33g reserved water across 550g total flour (70.0%).
- Lamination & Coil Cadence (1.55% Ash): Perform 1 bench lamination and 3 coil folds at 30-min intervals on your 70% Stone-Ground Whole Wheat dough.
- Overnight 38°F Retardation: Arrest fermentation at +50% rise, stitch in a breathable liner, chill 14 hrs, and bake 20m covered + 22m uncovered.
Key Baker's Math Questions (Absorption Status: CONSERVATIVE)
Can I substitute King Arthur All-Purpose Flour for Stone-Ground Whole Wheat at 70% hydration?
Swapping 500g Stone-Ground Whole Wheat (88% cap, 78%–84% sweet spot) for King Arthur All-Purpose Flour (72% cap, 11.7% protein) at 70% (335g water) shifts ceiling margin by -16%.
What happens if Stone-Ground Whole Wheat goes 18% closer to its 88% limit at 70%?
At 70% (335g water, 70.0%), 500g Stone-Ground Whole Wheat (13.8% protein) still holds a +18% buffer before reaching its 88% (434g water) ceiling.
Can I use Stone-Ground Whole Wheat at 70% in a Tartine-style sourdough recipe?
Yes—Stone-Ground Whole Wheat (13.8% protein, 88% cap) supports 70% when 335g water (302g + 33g) locks 70.0% with 100g starter.