Week 8 - Flower Week 4
Lemon Jeffrey by IRIE Genetics (14 Starts for 8 Finishers)
63-70 Days Flower (9 - 10 Weeks)
Seeds Wet: Monday 14 May 2023
Harvest Date Range: [ 2023-08-11, 2024-08-21]
Weeks Observations
- Local weather conditions have been unseasonably HIGH Humidity. First time in 3 years am unable to reduce to standard levels. Dehumidifier being installed today.
- Today is the 21st day since flip - we’ve experienced bolt since week 1, up to 5” in a day
Start of week:
- Dates: [2023-07-10: LJ2Q 57:F:4:1, 2023-07-16: LJ2Q 63:F:4:7 ]
End of Week:
- Plant Height Range: [ 30, 44, in]
- Water/Day/Plant: [ 720, ml]
EnvironmentalCurrent:
- Scotoperiod: [ 12, hrs] # 1900 - 0700 + 24
- LightIntensityPeak: [ 975, µMol/m2/s ]
- DailyLightIntegral: [ 42.1, Mol/m2] # Target: < [ 40, Mol/m2/day]
- LightDistance: [ 12, in] # Despite SuperCropping (Bending & Twisting), we’re wishing 12” of the Light at End of week
- TempAvg: [ 77.5, °F]
- RH: [ 66.9, %]
- VPD: [ 0.85, kPa] # Achieved Ideal ‘Early’ - need to bump to 1.05 to 1.1
- FeedwaterPerPlantPerDay: [ 720, ml]
- FeedwaterPerDayTotal: [ 5760, ml] # 1.5 Gal/Day
- EC: [ 2.0, mS]
Environment NOTES:
- Because room temperature overnight is 68°F, we need to
1. Nightly (2200) CLOSE AC VENT to Grow Room
2. Daily (0700) OPEN Vent to Grow Room
- Goal is to maintain TENT & CABINET TEMPERATURES OVERNIGHT
- RULE
- CLOSE Room Airflow during ‘Daylight’ periods(2030 - 0700) When on Flipped Schedule (Night LIGHT/Day DARK)
- OPEN during ‘Nightime’ Period (0700 - 2200)
Objective
- 8 Plants, Single Colas, Sea of Green
SOP:
- WEAR CLEAN GLOVES FOR ALL SEED OPERATIONS
- CLEAN All Instruments before use
- Light Strengthveg := 100 + (#nodes * 100)
- Light Strengthflower := [ 1000, 600, µMol/m2/s]
- Scotoperiodveg := [ 1300, 1900, 6, hr]
- Scotoperiodflower := [ 0700-1900, 12, hr]
Environment
- Mid Flower (2 Weeks) (Week 8-9) (F4-F5)
- Temp: 78-82°F
- VPD: 1.1 ± 0.1
- Photoperiod: 12/12
- Light Strength: 930 µMol/m2/s
- EC: 2.3
- Late Flower (Week 10-14) (F5-F9)
- Temp: 78-80°F
- VPD: 1.2 ± 0.2
- Photoperiod: 12/123
- Light Strength: [930, 850, µMol/m2/s]
- EC: 2.1 # Week 9-11
- EC: 1.4 # Week 12
- EC: 1.1 # Week 13
- Finish (Week 14) ( F10)
- Temp: 78°F
- VPD: 1.3 ± 0.2
- PPFD: 750 peak
- Resin Bloom ONLY
- EC: 0.8
Rooted Leaf Hydro 1.7 - 1.9 EC (Half RLA,Hydro Chart, EC to Targets):
- Primer A: [ 8, ml, gal]
- Primer B: [ 8, ml, gal]
- Silica Skin: [ 4, ml, gal]
- SLF-100: [ 5, ml, gal]
- PhotosynthesisPlus: [ 6, ml, gal]
____________________
Mon 10 Jul 2023 # Flower 4
LJ2Q 57:F:4:1
- W/ Dehumidifier Installed, our Environment is now …
Tue 11 Jul 2023
LJ2Q 58:F:4:2
Refill Res
- [x] 6.5 - 7 Gal
- [x] Primer A&B: [ 8, ml, gal], [ 80, ml]
- [x] Silica Skin: [ 4, ml, gal], [ 40, ml]
- [x] Photosynthesis+: [ 6, ml, gal], [ 60, ml]
- [x] SLF-100: [ 5, ml, gal], [ 50, ml]
- [x] Dr. Bohners: [ 10, drops]
- [x] ECRange: [ 1.9, 2.0, mS]
- [x] TempReservoir: [ 60, °F]
Wed 12 Jul 2023
LJ2Q 59:F:4:3
Thu 13 Jul 2023
LJ2Q 60:F:4:4
Friday 14 Jul 2023
LJ2Q 61:F:4:5
Sat 15 Jul 2023
LJ2Q 62:F:4:6
- Plants per Feed Line: 4
- Feedwater per Line per feed (FPL): 120
- Feedwater per event (FPE): [ 480, ml]
- Events per day (EPD): 12 # Hourly Fertigation During Lights ON
- Feedwater per day: FPE X EPD: 480 x 12: [ 5760, ml, day]
- Mix 2 Gallons @ 75% Strength (Medium Chart, FW 3)
- Primer A: [ 7.4, ml, gal], [ 15, ml]
- Primer B: [ 7.4, ml, gal], [ 15, ml]
- CalMag Fuel: [ 3, ml, gal], [6, ml]
- SilicaSkin: [ 3, ml, gal], [ 6, ml]
- Lush Green: [ 3, ml, gal], [ 6, ml]
- Root Anchor: [ 3, ml, gal], [ 6, ml]
- Peak Bloom: [ 3, ml, gal], [ 6, ml]
- Resin Bloom: [1.5, ml, gal], [3, ml]
Sun 16 Jul 2023
LJ2Q 63:F:4:7