IRIE 1Q2024

IRIE Genetics 4 Grow IR1Q Veg Week 4 Cultivars Purple Heart [5] (Cherry Jelly CBD X Afterglow) [Fem/Seeds]: PH1Q24, 65 Days Scarlet Begonias [1] (Haze X William’s Wonder) X Arise)
 [Reg/Seeds]: SB1Q24, 70 Days Lemon Jeffery [2] (Lemon Skunk X Golden Goat) [Fem/Cut]: LJ124, 70 Days Environment Plan Vegetation - Temp: [ 82,°F] - RH: [ 72, %] - VPD: [ 0.85, kPa] Fertigation Plan - Seedlings - RLA Light Week 4: EC: [ 1.5 mS] (0.8 Nutrients + 0.3 Filtered Tap Water) Biology: # (One of…) - Photosynthesis Plus: [ 6, ml, gal] - King Crab: [ 0.5, ml, gal] - Mammoth-P: [ 0.6, ml, gal] Line & Res Maintenance: - SLF-100 Enzymatic Cleaner: [ 5, ml, gal] Foliar Feeds - RLA Foliar Schedule Start of Week: [ Wed 28 Feb, 2024, IRIE1Q24 29:V:4:1] End of Week: [ Tue 05 Mar, 2024, IRIE1Q24 35:V:4:7] __ Wed Mar 6, 2024 IRIE1Q24 29:V:4:1 Planning on flip today - we still need to deal with Topping and sufficient start height. - [ ] REDO Diary Index once Flip DETERMINED - [x] Rooted Leaf Foliar: CalMag Fuel: [ 20, ml, gal], Lush Green: [ 5, ml, gal]  - [x] Post Grow Diary Fertigation 330 ml/plant 1845: 120 * 8 (960 ml) - Fertigate 120 ml/plant 2200: 210 * 8 (1680 ml) - Fertigate 210 ml/plant 2640 / day 330 / plant Irrigation Calibration Line 0: 100 ml, 12 second lime fill +120 sec, 775 ml 7 lines Line 1: 100 ml, 225 sec, 650 ml 7 Line 3: 100 ml, 208 sec, 750 ml lime 4: 100ml, 215 sec, 725 __________________________ Target 440 ml/ Day 4 Fertigations/Day 11 Hour Duration 2h 45m Frequency, Lights On 2.16 sec/ml/plant feed rate Fertigation Duration: 235 seconds Once Running - We need to calibrate on RUNOFF. DURATION PER EVENT 200s (3 min, 20 sec) ( 92 ml/fertigation/plant) Event 0 3/6/24 19:00 Event 1 3/6/24 21:45 Event 2 3/7/24 00:30 Event 3 3/7/24 03:15 RLA HYDRO: EC 1.8, 2 Gallons to Res Primer A & B: [ 16, ml] Silica Skin: [ 8, ml] __ Thu Mar 7, 2024 IRIE1Q24 30:V:4:2 Prep Reservoir: # 2 Gal, EC: 1.5 - [x] Primer A: [ 8, ml, gal], [ 16, ml]l - [x] Primer B: [ 8, ml, gal], [ 16, ml] - [x] Silica Skin: [ 4, ml, gal], 8, ml] - [x] King Crab: [ 1.0, ml] - [x] Dr. Bronners Soap: [ 10, drops] - [x] SLF-100: [ 5, ml, gal], [10, ml] - We’re attempting to assure we ONLY use low sediment inputs (clean lines). ONLY Low/Non-Precipitating inputs . . . Messed up initial mix, Only achieving EC 1.5/No Change … ok for a day or two . . . 1100 - Ran total of 320 sec. 320/2.16: ~ 148 ml @220 sec per fertigation, we should be delivering ~92 ml/event Or 368/plant/day. This implies - Deliverered to Tent: 2944/day - 10% Runoff: 294/day We’ll be looking for ~300 ml runoff @ Lights on @ 1900 - [ ] ADJUST Fertigation Duration to achieve 294 ml/day __ Fri Mar 8, 2024 IRIE1Q24 31:V:4:3 I’m pretty much sure we’re delivering significantly less Fertigation than we think. Ran pump for a FULL 9 Minutes at noon. There has been no runoff, and plants are not terribly happy. I think we’re severely under watering. Solution - Buy pump with advertised 6’ HEAD,, 35 Watt SICCE Syncra 2.0. - [x] Order SICCE Syncra 2.0 from Amazon - [x] Order 3/4” NPT Male to 3/8” Barb Fertigation Observations We need to be able to irrigate in minutes per event, NOT 10’s of minutes. The Little GIANT transfer pump LACKS sufficient HEAD to consistently deliver across the irrigation rings. The new pump should be able to provide sufficient pressure to do . . . Pressure (psi) = .433 * Height (ft) Alternatively 2.31 ft/psi The Syncra 2.0 has a 6.5’ Head, delivering ~ 2.8 psi, 10% of the max flow at the manifold, meaning the pressure restrictor, won’t. Ex. - If we Deliver @4ft, we have (2.8 - 4(.4333)) or 2.8 - 1.7 or 1.1psi IFF We’re not getting decent flow, will have to RAISE TANK 2.3 Ft to achieve 2.0 psi or more … - [ ] Rooted Leaf Foliar: Solar Rain: [ 20, ml, gal], Peak Bloom: [ 5, ml, gal]  ONCE WATERING IS RESOLVED and we have obvious Vegetative growth . . . - [ ] Top to Node 4 - [ ] Clone Tops - [ ] CLIP Growth Tips Nodes 1 & 2 (Leave node 3 tips for clones in 2 weeks) - [ ] FLIP TO FLOWER: Drop Intervening Dark Hour (Tent Light Controller) - [ ] RE-Index Grow Log to Flip ‘This’ date . . . __ Sat Mar 9, 2024 IRIE1Q24 32:V:4:4 Removed Pressure Restrictor from XeriBird8 Manifold and cleaned well. Replaced Little Giant pump with SICCE Syncra 2.0 (6.5’ head). The little giant was probably fine . . . __ Sun Mar 10, 2024 IRIE1Q24 33:V:4:5  KEY Problems were the back flow protector on the Little Giant that reduced flow 1PSI, and flow restrictor on Xeribird8 for 10x the pressure of our little system. We’re lucky to have a couple of PSI at the emitters. That said - we produced ~1.5 gallons of runoff yesterday. To maintain runoff (but less than 1 GAL!), I’ve HALVED delivery times. Goal is to reduce runoff to ~10% of estimated delivery … Current Fertigation Run: 5 min Duration, 4 times in 11 hours.   We’ll FLIP on Week Change - give a couple of days for root development, some more height. We need to - [ ] Would like to grow to middle bar of tent BEFORE topping. - [ ] VERIFY ROOT POPULATION AT BOTTOM OF CONTAINERS BEFORE FLIP. (If we’re well populated, we’ll rock - delay FLIP UNTIL All containers need to demonstrate significant root development around periphery of the bottom of each airpot. __ Mon Mar 11, 2024 IRIE1Q24 34:V:4:6 - [ ] Rooted Leaf Foliar: Solar Rain: [ 20, ml, gal], Silica Skin: [ 20, ml, gal]  __ Tue Mar 12, 2024 IRIE1Q24 35:V:4:7 Runoff: [ 700, ml], [ 1.0, mS] During Dark - Flushed RLA CalMag Fuel, ~ 450 ml/plant @ EC: 1.8 mS - I’m not convinced I properly buffered the coco. Will do this weekly if Coco induced Calcium deficiency observed.