STACK

Full Cycle Data Tracker
Live demo — pre-loaded with sample grow data so you can click around every tab, hover the charts, and try the calculators. Nothing here is saved or sent anywhere; it's just this browser tab.

Save & Reload Everything

Nothing saves automatically. Save session captures Clone Data, Feed Data, and Harvest Data in one file from any tab; Load session restores all three. CSV export/import (per tab, below) is for spreadsheets, not resuming work.
Total dry yield
0 g
across 0 harvests
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Clone success rate
0
Batches in propagation
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Avg total cycle (days)
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Feed days logged

Harvest Efficiency

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A+B per ft²
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Waste %
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Dry biomass → whole flower
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Extractable %
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Extractable (g)
Whole flower = A + B + extractable, i.e. everything that isn't waste. Waste % and this number are two sides of the same split — shown separately since they read differently at a glance.

Propagation Funnel

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Clones cut
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Plants harvested
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Rooting %
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Clone mortality rate
Plants harvested vs. clones cut is the whole-cycle survival check — a wide gap here usually traces back to rooting or mortality, not anything in veg or flower.

Strain by Strain

Strain Harvests Total dry (g) A+B (g) g / plant Clones cut Rooted Rooting % Mortality %

Dry Yield by Harvest

Hover a bar for exact weight, strain, and date.

Deaths by Day (Clone)

Days 1–4 shown in red — hover any bar for the exact count.

Feed vs. Runoff EC

Lines are labeled directly at their end — hover any point for that day's exact EC.
Process reference, best practices & targets
DayStageRoom TempHumidityDome Status
-1Cutting Prep82°F75%—
0Cutting Day82°F75%Closed (post-stick)
1–4Root Initiation82°F75%Closed — no venting
5–7Early Venting82°F75%Open
8Transitional Air Exposure82°F75%Cracked
9–10Cracked Dome82°F75%Cracked ~1"
11–12Dome Cycling82°F75%AM off / PM on
13–18Rooting & Harden-Off82°F75%Off day; off day & night from Day 15
19+Nursery Transplant84°F day / 78°F night75%—
Feed temperature held at 72°F or below throughout. Light targeted 50–150 µmol, room aimed at 150. Dome status is the primary lever — a room holding setpoints but still rooting unevenly needs a dome-schedule adjustment, not a thermostat change.
Prep: sanitize the station and stage both solutions the day before. Pre-soak plugs 15–20 seconds until bubbles stop, load 6×6 offset (36 per dome).
Cutting: clean snips, fresh hormone dip on every cut, label by strain and cut-date before domes close.
Days 1–4: domes fully closed, no watering, no venting. Some early death is expected — push for a fast, uniform root pull.
Days 5–12: stage the transition — open vent, then cracked dome, then AM-off/PM-on — so the cuticle toughens before the next step removes more protection.
Days 13–18: harden-off and rooting finish together. Veg-feed dunks stay under 30 seconds, ~50% submersion.
Transplant: confirm full block saturation and runoff, don't feed hotter than a 3.0 EC charge.
36
Target clones / dome
19
Target total cycle (days)
≤10%
Death rate ceiling
≤72°F
Feed temp target
Clone success rate
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Rooted vs. clones cut, across every batch

Batches

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Clones cut
0%
Mortality rate
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Avg clones / batch
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Top strain (rooted)
Fills Days 1–N below, pre-dated and pre-set to the schedule above, one row per strain. Edit strain names later and push updates with Sync.
Cut date Batch name Strains Clones cut Deaths Rooted Day Stage today Dome today Success Mortality Notes

Daily Log

Deaths and rooted counts roll up into the linked batch's totals. Rooted stays greyed out through Day 4 and unlocks Day 5.

Quick Log — jump straight to today's entry

Date Batch Strain Day # Dome status Feed ≤72°F? Watered Deaths today Rooted today Notes

Deaths by Day (catches spikes early)

Inputs

%
°offset

Reading

--kPa
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Temperature × Humidity Map

Recommendation

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Reservoir

100%
Baseline EC of your plain water before nutrients — RO is close to 0, tap is often 0.2–0.5.
Mix order
1. Fill reservoir with water first.
2. Add Cal-Mag or micro/base products first, stir fully.
3. Add grow/bloom bases one at a time, stirring between each.
4. Add bloom boosters or additives last.
5. Never pour concentrates directly into each other.

Recipe

ProductDose @ 100%EC @ 100%Add to reservoir
EC @ 100% is how much this product raises EC (mS/cm) at its full-strength dose, mixed alone in your reservoir volume. Check the label, or dose it into plain water and read your EC meter — then enter that number here.
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Total mL added
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% of reservoir volume
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Recipe EC (mS/cm)
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PPM (500 scale)
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PPM (700 scale)

Daily Feed Log

Fills veg days first, then flower days, pre-dated and pre-tagged by stage. Re-generating only adds missing days. Set a default feed volume to pre-fill it on every row, and pick a Batch on any row to pull in its strains.
Avg runoff %
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Shaded band on the ring marks the 10–20% target
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Veg / flower days
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Feed → runoff EC
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Feed → runoff pH
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Days logged
Runoff should sit a little above feed on both EC and pH — a widening gap signals salt buildup or early lockout. Runoff % (volume, not concentration) checks the other half: target roughly 10–20%, and the number turns red outside that.

Quick Log — jump straight to today's entry

Date Batch Strain Day # Stage Feed EC Feed pH Feed vol Runoff EC Runoff pH Runoff vol Runoff % Notes
Shaded band marks the 10–20% target range. Hover a bar for that day's exact runoff %.

Inputs

Adds a specific height suggestion below, using the inverse-square relationship between distance and intensity.

Reading

--μmol·m²·s⁻¹
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DLI mol/m²/day

Photoperiod × PPFD Map

Recommendation

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The Story So Far

Best harvest yet
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Log a harvest to see it here
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Harvests logged
0 g
Total dry biomass
0 g
Avg g / plant
0 g
Avg g / ft²
0
Avg total cycle days

Yield Over Time

Hover a point for that harvest's exact weight, strain, and date.

Strain Leaderboard

Ranked by total dry yield across every harvest of that strain. Hover a bar for the exact total.

A-Grade Quality Ratio

A flower as a share of dry biomass, per harvest — a rising bar means cleaner pulls. Hover for the exact percentage.

Grade Breakdown by Harvest

All Harvests

Pick a Batch to pull in its strains and cycle length. Veg and Flower days can be pulled from Feed Data with ↻, or entered by hand.
Batch Strain Start date Harvest date Days # Plants Room ft² Wet wt (g) Dry biomass (g) A flower (g) B flower (g) Extractable (g) Waste (g) g / plant g / day g / ft² Clone days Veg days Flower days Total days Notes