TH 1Q2025 - Week 8 - Flower 5 
(ON Haze X Original Haze) X Northern Lights #2 “Todd’s Haze” Objective - 8 Female Plants, Topped ONCE @ Flip, 12” when topped - Modified Sea of Green Seeds Wet: 1139PM, 28.2.2025 Germinated: 2.3.2025 Flip: 21.3.2025 Harvest: 77 Days, DATE: 6.6.2025 _________________________________________ __ Fri Apr 25, 2025 TH 1Q25 36:F:5:1 Cleaned Emitters - Replaced Pump Cleaned Manifold Filter = TWICE Replaced IRRIGATION Pump with mini-sump Photosynthesis plus produces enough biofilm to disqualify from running in the reservoir. - Remediate: Apply half diluted to watering zone, every other day. Include PCAL 1660 for Add’l Calcium and Phosphorous - [x] CEASED PHOTOSYNTHESIS PLUS IN RESERVOIR - The BIO film is ‘orange/pink,’ PSP is the SUSPECT. - [x] Harvest Dehu - [x] Refresh Reservoir - 2 Gallons - [x] EC: 2.3, 2.4 - [x] Primer A & B: [ 31, ml] - [x] Silica Skin GEN 3: [ 16, ml] - [x] SLF-100: [ 10, ml] - [x] 1900: Measure Runoff - [x] Amount: [ 1250 , ml] - [x] EC: [ 2.3, mS/cm] __ Sat Apr 26, 2025 TH 1Q25 37:F:5:2 - [x] Replace Main Feed (1/2 Silcone tubing) with 3/8” Black Chemical Resistant - [x] Refresh Reservoir - 2 Gallons - [x] EC: 2.3, 2.4 - [x] Primer A & B: [ 31, ml] - [x] Silica Skin GEN 3: [ 16, ml] - [x] SLF-100: [ 10, ml] - [x] 1900: Measure Runoff - [x] Amount: [ 950, ml] - [x] EC: [ 2.4, mS/cm] __ Sun Apr 27, 2025 TH 1Q25 38:F:5:3 - [x] Lower Defoliation in Preparation for Intra-Canopy Lighting Install - [x] Harvest Dehu: 3.5 Gallons (None Yesterday) - [x] Refresh Reservoir - 3 Gallons - [x] EC: 2.4 - [x] Primer A & B: [ 48.8, ml] - [x] Silica Skin GEN 3: [ 24.4, ml] - [x] SLF-100: [ 15, ml] RUNOFF: [ 950, ml, 2.4/5, mS/cm]  __ Mon Apr 28, 2025 TH 1Q25 39:F:5:4 Observations - @ 2.4 EC is making for DENSE GREEN in the leaves. We DON’T lack nitrogen. ;-} - Some Nitrogen Curling on NL2 Dominant (Pheno #2) - Will REDUCE EC if doesn’t abate today . . . - We have some White filmy scum forming on top surface of res water. Suspect Silica. Will clean out res TUESDAY and restart w/Out Silica Skin. If we’re clear FRIDAY - Start Re-adding until and unless white scum forms … Reducing EC: 2.3 # Will reduce Day by Day to 2.1 - [x] Harvest Dehu: 2.5 Gallons Runoff - [x] EC: [ TBD, mS/cm] - [x] Amt: [ 950, ml] __ Tue Apr 29, 2025 TH 1Q25 40:F:5:5 - [x] Install Intra-canopy Light 50% Dimmer Note: After H2O2 yesterday, and 1 cup (in about 2 gals) today - the amount of scum is REDUCED SIGNIFICANTLY. I filtered with hand strainer until there was no more film or particularate (there wasn’t a lot) - The overall appearance is better. Have refreshed with 3 Gallons and Primer A&B Only (and SLF-100). We’ll monitor. If it stays clean, we’ll test again with Silica Skin Gen 3. __ Wed Apr 30, 2025 TH 1Q25 41:F:5:6  Refresh Reservoir - [x] Amount: [ 2, Gal] - [x] Primer A&B: [ 32, ml] - [x] SLF-100: [ 10, ml] Runoff Amount: [ 2, gal] EC: [ 2.9, mS/cm] R&R Reservoir (Rinse components w/ 45% H2O2) - [x] Disconnect MAIN FEED Line - [x] Disconnect, Remove, and Clean PUMPS - [x] Flush Chiller - [x] Clean Reservoir Reassembly - [x] Reinstall components NOTE: We have a SMALL amt of white slate like precipitate - Most Likely Silica … __ Thu May 1, 2025 TH 1Q25 42:F:5:7 Mix 1 Liter of CalPhos for HAND APPLICATION Tonight CAL50K, 1 ml yields .5 EC (250 ppm)/Liter, or .125 EC per Gal ~16 ml’s/gal - ~2.1 EC - [ ] Mix and ApplyPCAL 1660 & CAL50K - [ ] Photosynthesis Plus - [ ] Quillaja 60 - [ ] Apply ~ 120 ml/plant - [x] CAL50K to EC: 2.1 (4 ml/qt) - [x] For 2.1 EC: [ 16, g] Cal50K *** RESERVOIR EMPTY!!! *** After REDUCING Per Event flow in Half - we STILL Emptied the reservoir … SINCE we ONLY HAD 2 GALLONS, We’re good (Catchment is 2 Gal) Last night I cleaned the manifold filter ~ 7PM (Start Time) and reduced to 18 minutes TOTAL time (9 Events, 2 minutes/event) Runoff Amount: [ 7600, ml] # We Emptied the Res Overnight, at 3 min/event - dropped to TWO ~2300 EC: 2.9 Refresh Reservoir: 2 Gal (Reclaimed DEHU) - [x] SLF-100: [ 10, ml] - [x] Primer A&B: [ 32, ml]