Lemon Jeffery 4Q23

LJ4Q23 Flower 5 SOP LJ4Q23 - 8-Plant SOG from Cuts Harvest Window - Earliest: 2024.02.01 - Latest: 2024.02.10 Objective: - 8 Plants - Single Colas - No Branches - Harvest Lemon Jeffery (Narrow Leaf Phenos): 70±5 days - Light Intensity - Ramp up from 200 - 40 DLI, at 13 hour ScotoPeriod, will need MAX Light to Achieve - Ramp Light Intensity to MAX ASAP (3 Weeks?) Notes: - Lemon Jeffery handles HIGH LIGHT Well, even within 6” of Light @ ~1800 µMol/m2/ - The challenge will be achieving minimum 40 Mol/day, which in this setup requires 1000 µMol/m2/s @ 13 hour Scotoperiod ______________________________________ Start of Week: [ 2023-12-27, LJ4Q 36:F:4:1] End of Week: [ 2024-01-02, LJ4Q 42:F:4:7] Plant Height: [ 21, in] Temp: [ 78, °F] RH: [ 67, %] VPD: [ 0.83, kPa] Light Intensity Peak: [ , µMol/m2/s] Light Distance: [ 8, in] Flower Week 5 _______________________________ Environment Targets (Flower 4 - 6): - Scotoperiod: [ 13, h] # Contiguous dark hours daily - TemperatureMax: [ 78, °F] - RH: [63, %] - VPD: [ 1.0, mS] - LightIntensityMax: [ 1000, µMol/m2/s] - LightDistance: [ 16.5, “] Fertigation Plan: - RLA Hydro Chart, EC 2.3 (Raise to on Next Refill) - Primer A: [ 10, ml, gal] - Primer B: [ 10, ml, gal] - Silica Skin: [ 5, ml, gal] - Microbe Life Hydro: - Photosynthesis Plus: [ 6, ml, gal] - Plant Success - King Crab: [ 0.5, ml, gal] - Build-a-Soil: - Quillaja20 Powder: [ 0.25, tsp, gal] - South Cascade Organics: - SLF-100: [ 5, ml, gal] __ Wed Dec 27, 2023 LJ4Q 29:F:4:1 - [x] Grow Diaries Flower Week 4 Runoff - [x] [ 0, ml] __ Thu Dec 28, 2023 LJ4Q 30:F:4:2 Runoff - [x] [0, ml] - NO Runoff - Increased each event :30 __ Fri Dec 29, 2023 LJ4Q 31:F:4:3 Runoff - [x] EC: [ 2.5, mS] - [x] [ 350, ml] - Now that we’re running 3:00 per event (6/day) __ Sat Dec 30, 2023 LJ4Q 32:F:4:4 - Added 2 Gallons to Reservoir, EC: 2.2 (After Mixed) Runoff - [x] EC: [ 2.7, mS] - [x] [ 150, ml] Off by one error calculation times. Should have used Frequency + 1 for properly separated fertigation times. __ Sun Dec 31, 2023 LJ4Q 33:F:4:5 We’ve 35.2 Liters of Media. 10% (Field Capacity/Day) is 3.52 Liters/day. 10% Runoff is ~ 350 ml/day. We had 150 ml runoff yesterday, before raising :30 seconds per fertigation. TARGET RUNOFF per day is 350 ml. We’ll manage fertigation rate by that. Runoff - [x] EC: [ n/a, mS] - [x] [ 0, ml] __ Mon Jan 1, 2024 LJ4Q 34:F:4:6 Runoff - [x] EC: [ n/a, mS] - [x] [ 0, ml] - [ ] Increasing Fertigation Duration to 4 Minutes, See if we have runoff TUESDAY (Wed AM) __ Tue Jan 2, 2024 LJ4Q 35:F:4:7 Runoff - [x] EC: [ n/a, mS] - [x] [ scant, ml] - [x] Increased Fertigation Duration to 5 Minutes per events, or 30 minutes/day