All soil tests
Enter · context + lab dataSage marks required
Identity Client · Site · Zone · Test date
Management profile shapes the recommendations
$0 shows DIY only · under $200 hides premium inputs · $1000+ = full professional toolkit.
Leave all unchecked if unsure — every option will show.
Import CSV · PDF · sample data
Logan Labs ppm · top 6″ availability
Base saturation % · editable
microBIOMETER
Physical assessment field observations
Drop a dry crumb in water: 1 immediate collapse (mud) · 2 rapid slumping · 3 marginal (bubbles/flaking) · 4 stable (slight clouding) · 5 rock-solid (water stays clear). Higher = more fungal/glomalin glue holding it together.
Visual Soil Assessment (Shepherd) — quick field triage. 2 = good · 1 = fair/transitional · 0 = poor/crisis.
Pull a plant and shake gently: soil clinging in a sheath = active rhizophagy. 0 clean/white = biology cut off · 2 thick "dreadlocks" = strong microbial partnership.
Weed indicators field-verify · what the land is telling you

Tick the weeds you see. Weeds are repair crews — the app cross-references them against your lab to surface what the numbers miss. Grouped by what they fix.

Saw something not on the list? Describe it →

BOTTLENECK

Enter data to begin

Load lab results to surface the Key Bottleneck.

Triage · Five M'sMindset · Management · Minerals · Microbes · Mulch

Plant health pyramidwhere you are · what's gating you

Where you are Tier 0 of 4

Enter data to chart your tier.

Load your Logan Labs + microBIOMETER results and the pyramid lights up automatically.

0 / 4 tier
04
Excellence
Biomass > 1000 · F:B > 1.0
Locked
03
Biology
Biomass > 400 · F:B > 0.5
Locked
02
Ratios
S:P > 0.30 · Mo > 0.5 ppm
Locked
01
Foundation
Mg > 10% · Fe > 20 · Mn > 20 · Liquidity > 20%
Next gate
Logan Labs · ppmPlant-available · top 6″
NutrientValueTargetRangeFlag
Diagnostic ratios · zone barsred below · sage optimal · amber above
RatioValueTargetStatusSignal
Base saturation% of cation exchange
Cation%TargetRangeFlagAction
PT2 reservesStrong-acid total
NutrientLoganReservesAvail %BarFlag
microBIOMETERBiological workforce
MeasureValueStatusNotes
Biological liquidityAvailable / reserve
PrioritiesContext-aware
Season roadmapRescue · Unlock · Foundation
Detailed findingsProducts · tiers · field notes
Coming in v4.1

Compare two soil tests of the same zone

Right now you need at least two soil tests for one zone before this lights up. Save another soil test for the current zone to unlock Compare.