Siam’s Smile

===== (12/17/23 07:06 PM) ===== 1. Seedling is moved onto DWC system running 0.01% H2O2-treated seedling strength nutrient solution @ 340 PPM, PH 5.9. 2. Seedling is supplied with 140 µmol/m2/s of light from the main grow light under 24/0 schedule (DLI: 12.1 mol). 3. Climate is recorded at 22.2 degrees Celsius, 75% RH, 1555 PPM Co2. ===== 28 HOURS LATER (12/18/23 10:51 PM) ===== 4. Nutrient parameter is recorded at 370 PPM, pH 5.8. 5. Climate is recorded at 23.1 degrees Celsius, 66% RH, 1520 PPM CO2. ===== 25 HOURS LATER (12/19/23 11:39 PM) ===== 6. Nutrient parameter is recorded at 370 PPM, pH 5.8. 7. Climate is recorded at 23 degrees Celsius, 68% RH, 1425 PPM CO2. 8. Leaf temp: 21 degrees Celsius, VPD 0.58 kPa. 9. Light intensity is increased to 190 µmol/m2/s (DLI: 16.42 mol). Light height 19.5 inches. 10. Co2 intensity is increased to 550 PPM. ===== 21 HOURS LATER (12/20/23 09:00 PM) ===== 11. Nutrient parameter is recorded at 360 PPM, pH 6.1. 12. Climate is recorded at 24 degrees Celsius, 63% RH, 870 PPM CO2. 13. Leaf temp: 22 degrees Celsius, VPD 0.82 kPa. ===== 39 HOURS LATER (12/22/23 12:45 PM) ===== 14. Nutrient parameter is recorded at 370 PPM, pH 5.6. 15. Climate is recorded at 25 degrees Celsius, 73% RH, 1135 PPM CO2. 16. Leaf temp: 22.5 degrees Celsius, VPD 0.54 kPa. 17. Co2 intensity is increased to 600 PPM. 18. Leaf symptom observed. Probably because humidity too low and the root does not reach water line yet / humidifier ran out of water for around 4 hours during 05:00 - 09:00 AM. ===== 11 HOURS LATER (12/22/23 11:20 PM) ===== 19. Leaf temp: 22 degrees Celsius, VPD 0.48 kPa. 20. Climate is recorded at 25 degrees Celsius, 70% RH, 1055 PPM CO2. 21. Nutrient parameter is recorded at 370 PPM, pH 6.0.

===== (12/24/23 11:50 PM) ===== 1. Light intensity is increased to 235 µmol/m2/s (DLI: 20.3 mol). Light height 16 inches. 2. Nutrient parameter is recorded at 370 PPM, pH 6.0. 3. Climate is recorded at 26 degrees Celsius, 73% RH, 1170 PPM CO2. 4. Leaf temp: 21 degrees Celsius, VPD 0.62 kPa. 5. The new set of serrated leaves (3 fingers) looked normal as it should. ===== (12/26/23 11:28 AM) ===== 6. CO2 intensity was increased to 650 PPM. 7. Nutrient parameter is recorded at 370 PPM, pH 6.1. 8. Climate is recorded at 26.5 degrees Celsius, 67% RH, 858 PPM CO2. 9. Leaf temp: 23 degrees Celsius, VPD 0.51 kPa. ===== (12/28/23 12:45 PM) ===== 10. CO2 intensity was increased to 700 PPM. 11. Nutrient parameter is recorded at 370 PPM, pH 6.1. 12. Climate is recorded at 26.5 degrees Celsius, 57% RH, 825 PPM CO2. 13. Leaf temp: 22.5 degrees Celsius, VPD 0.75 kPa.

===== ENTERING EARLY VEGETATIVE STAGE (12/30/23 07:12 PM) ===== 1. Light intensity is increased to 285 µmol/m2/s (DLI: 24.62 mol). Light height 13.5 inches. 2. CO2 intensity was increased to 800 PPM. 3. Climate is recorded at 29 degrees Celsius, 70% RH, 1710 PPM CO2. 4. Leaf temp: 25degrees Celsius, VPD 0.44 kPa. 5. Grow system flushed and replaced with 0.01% H2O2-treated vegetative strength nutrient. ===== (01/02/24 12:32 AM) ===== 6. Nutrient parameter is recorded at 580 PPM, pH 5.85. 7. Climate is recorded at 29 degrees Celsius, 77% RH, 1535 PPM CO2. ===== (01/02/24 11:04 PM) ===== 8. Light intensity is increased to 350 µmol/m2/s (DLI: 30.24 mol). Light height 10 inches. 9. Climate is recorded at 29 degrees Celsius, 63% RH, 1535 PPM CO2. 10. CO2 intensity was increased to 850 PPM. 11. Nutrient parameter is recorded at 580 PPM, pH 6.1. ===== (01/03/24 01:09 PM) ===== 12. Nutrient parameter is recorded at 580 PPM, pH 5.5. ===== (01/05/24 12:24 PM) ===== 13. Nutrient parameter is recorded at 570 PPM, pH 6. 14. Light intensity is increased to 405 µmol/m2/s (DLI: 34.99 mol). Light height 9 inches.

===== Entering WEEK 2 of EARLY VEGETATIVE stage (01/07/24 4:19 PM) ===== 1. Light intensity is increased to 465 µmol/m2/s (DLI: 40.18 mol). Light height 8 inches. 2. Nutrient parameter is recorded at 610 PPM, pH 6.05. ===== 01/08/24 10:42 PM ===== 3. Start Low Stress Training. 4. CO2 intensity adjusted to 900 PPM. ===== 01/09/24 09:58 PM ===== 5. CO2 intensity adjusted to 950 PPM. 6. Nutrient parameter is recorded at 640 PPM, pH 5.7 ===== 01/10/24 09:17 PM ===== 7. CO2 intensity adjusted to 1000 PPM. 8. More LST. 9. Nutrient parameter is recorded at 670 PPM, pH 5.8

===== Entering WEEK 1 of LATE VEGETATIVE stage (01/12/24 5:39 PM) ===== 1. CO2 intensity was raised to 1300 PPM. 2. Grow system was flushed and filled with 0.01% H2O2-treated late vegetative strength nutrient solution. ===== 01/13/24 02:36 PM ===== 1. Nutrient parameter is recorded at 840 PPM, pH 5.6. ===== 01/15/24 06:25 PM ===== 1. Nutrient parameter is recorded at 840 PPM, pH 5.7. ===== 01/17/24 12:27 PM ===== 1. More pruning and LST 2. Nutrient parameter is recorded at 900 PPM, pH 6.0 ===== 01/18/24 09:53 PM ===== 1. More pruning and LST. 2. Nutrient parameter is recorded at 950 PPM, pH 5.8 ===== 01/19/24 09:05 PM ===== 1. More pruning and LST. 2. Nutrient parameter is recorded at 980 PPM, pH 6

===== ENTERING WEEK 2 OF LATE VEGETATIVE STAGE 01/20/24 ===== 1. More pruning and LST. 2. Nutrient parameter is recorded at 980 PPM / pH 6.0 ===== 01/21/24 08:51 PM ===== 1. ScrOG net is placed. 2. Nutrient parameter is recorded at 1010 PPM / pH 6.1 ===== 01/22/24 06:49 PM ===== 1. 1 gal partial reservoir changed. 2. Nutrient parameter is recorded at 1020 PPM / pH 5.8 ===== 01/23/24 09:57 PM ===== 1. Nutrient parameter is recorded at 1010 PPM / pH 5.9 ===== 01/25/24 12:29 PM ===== 1. More pruning. 2. Nutrient parameter is recorded at 1030 PPM / pH 5.9 3. 1 gal partial reservoir changed. ===== 01/27/24 07:32 PM ===== 1. More pruning and scrogging. 2. Nutrient parameter is recorded at 1060 PPM / pH 6

===== ENTERING WEEK 3 OF LATE VEGETATIVE STAGE 01/28/24 09:07 PM ===== 1. Light intensity was adjusted to 465 umol/s/m2 (DLI: 40.18 mol). 2. Nutrient parameter is recorded at 1050 PPM / pH 5.9 3. More pruning and scrogging. ===== 01/29/24 05:39 PM ===== 1. More pruning and scrogging. 2. Nutrient parameter is recorded at 1030 PPM / pH 5.9 ===== 01/30/24 02:51 PM ===== 1. Full reservoir changed and topped off with 0.01% H2O2-treated late vegetative strength nutrient solution. ===== 01/31/24 06:47 PM ===== 1. Nutrient parameter is recorded at 1000 PPM / pH 5.8 ===== 02/01/24 11:16 AM ===== 1. Nutrient parameter is recorded at 990 PPM / pH 6.2 2. Light schedule is toned down to 23.2/0.8 to limit the DLI to 38.8 mol. ===== 02/02/24 10:46 PM ===== 1. Nutrient parameter is recorded at 1030 PPM / pH 6.2 ===== 02/04/24 12:11 AM ===== 1. Nutrient parameter is recorded at 1090 PPM / pH 6

===== ENTERING WEEK 1 OF EARLY BLOOM 02/06/24 12:03 AM ===== 1. System was flushed and replenished with 0.01% H2O2-treated early bloom strength nutrient solution. 2. Light intensity was adjusted to 697 umol/s/m2 (32.62 mol). ===== 02/06/24 06:41 PM ===== 1. Nutrient strength was measured at 780 PPM / pH 5.8 ===== 02/07/24 09:44 PM ===== 1. Nutrient strength was measured at 850 PPM / pH 6.05 ===== 02/08/24 08:51 PM ===== 1. Nutrient strength was measured at 880 PPM / pH 6.1 ===== 02/09/24 11:10 PM ===== 1. Nutrient strength was measured at 910 PPM / pH 6 ===== 02/10/24 07:36 PM ===== 1. Nutrient strength was measured at 930 PPM / pH 6.05 ===== 02/13/24 12:03 AM ===== 1. Nutrient strength was measured at 970 PPM / pH 6

===== ENTERING WEEK 2 OF EARLY BLOOM 02/13/24 07:15 PM ===== 1. Nutrient strength was measured at 990 PPM / pH 6 ===== 02/15/24 01:03 AM ===== 1. Nutrient strength was measured at 960 PPM / pH 6.1 ===== 02/15/24 07:20 PM ===== 1. Light intensity was adjusted to 850 umol/s/m2 (DLI: 36.72 mol). ===== 02/17/24 12:47 AM ===== 1. System was flushed and replenished with 0.01% H2O2-treated early bloom strength nutrient solution. 2. Nutrient strength was measured at 910 PPM / pH 5.8 ===== 02/17/24 10:31 PM ===== 1. Nutrient strength was measured at 880 PPM / pH 5.8 ===== 02/19/24 12:45 AM ===== 1. Nutrient strength was measured at 920 PPM / pH 5.9 ===== 02/19/24 07:15 PM ===== 1. Nutrient strength was measured at 950 PPM / pH 5.8

===== ENTER WEEK 1 OF MID BLOOM 02/20/24 06:53 PM ===== 1. Light intensity was adjusted to 925 umol/s/m2 (DLI: 39.96 mol) 2. Nutrient strength was measured at 980 PPM / pH 5.9 ===== 02/22/24 12:18 AM ===== 1. Nutrient strength was measured at 1000 PPM / pH 6 ===== 02/22/24 09:13 PM ===== 1. Nutrient strength was measured at 1030 PPM / pH 6.05 ===== 02/23/24 11:17 PM ===== 1. Nutrient strength was measured at 980 PPM / pH 6.05 ===== 02/24/24 10:55 PM ===== 1. Nutrient strength was measured at 950 PPM / pH 6.1 ===== 02/25/24 09:23 PM ===== 1. Nutrient strength was measured at 960 PPM / pH 6.1 ===== 02/26/24 07:20 PM ===== 1. Nutrient strength was measured at 945 PPM / pH 6.1

===== ENTERING WEEK 2 OF MID BLOOM 02/27/24 09:16 PM ===== 1. Light intensity was adjusted to 1042 umol/s/m2 (DLI: 45 mol). 2. System was flushed and replenished with new nutrient solution. 3. Nutrient strength was measured at 960 PPM / pH 5.8 ===== 02/28/24 08:04 PM ===== 1. Nutrient strength was measured at 975 PPM / pH 6.1 ===== 02/29/24 09:13 PM ===== 1. Nutrient strength was measured at 1020 PPM / pH 6.1 2. Plant defoliated. ===== 03/01/24 10:37 PM ===== 1. Nutrient strength was measured at 1000 PPM / pH 6 2. Light intensity was adjusted to 1158 umol/s/m2 (DLI: 50.03 mol). ===== 03/02/24 8:25 PM ===== 1. Nutrient strength was measured at 1010 PPM / pH 5.9 ===== 03/03/24 09:36 PM ===== 1. Nutrient strength was measured at 1000 PPM / pH 5.8 ===== 03/04/24 07:11 PM ===== 1. Nutrient strength was measured at 1000 PPM / pH 5.9

===== ENTERING WEEK 3 OF MID BLOOM 03/05/24 09:43 PM ===== 1. Nutrient strength was measured at 990 PPM / pH 5.9 ===== 03/06/24 10:10 PM ===== 1. Nutrient strength was measured at 980 PPM / pH 6 2. Light intensity was adjusted to 1274 umol/s/m2 (DLI: 55.04 mol). ===== 03/07/24 07:25 PM ===== 1. Nutrient strength was measured at 970 PPM / pH 6.1 ===== 03/09/24 12:21 AM ===== 1. System was flushed and replenished with 0.01% H2O2-treated nutrient solution. 2. Nutrient strength was measured at 950 PPM / pH 6 ===== 03/09/24 09:08 PM ===== 1. Nutrient strength was measured at 1000 PPM / pH 6.1 2. Light intensity was adjusted to 1389 umol/s/m2 (DLI: 60 mol). ===== 03/10/24 09:25 PM ===== 1. Nutrient strength was measured at 980 PPM / pH 6.1 ===== 03/11/24 07:17 PM ===== 1. Nutrient strength was measured at 950 PPM / pH 6.1

===== ENTERING WEEK 1 OF LATE FLOWERING 03/12/24 07:21 PM ===== 1. Nutrient strength was measured at 980 PPM / pH 5.8 2. Light strength was adjusted to 1300 umol/s/m2 with 12 hours and 49 minutes of daytime (DLI: 60 mol). ===== 03/13/24 07:11 PM ===== 1. Nutrient strength was measured at 950 PPM / pH 5.8 ===== 03/14/24 07:21 PM ===== 1. Nutrient strength was measured at 960 PPM / pH 5.9 ===== 03/15/24 06:18 PM ===== 1. Nutrient strength was measured at 950 PPM / pH 6 ===== 03/16/24 09:04 PM ===== 1. System was flushed and replenished with 0.01% H2O2-treated nutrient solution. 2. Nutrient strength was measured at 950 PPM / pH 5.8 ===== 03/17/24 07:01 PM ===== 1. Nutrient strength was measured at 910 PPM / pH 6.1 ===== 03/18/24 10:23 PM ===== 1. Nutrient strength was measured at 880 PPM / pH 6

===== ENTERING WEEK 2 OF LATE BLOOM 03/19/24 10:57 PM ===== 1. Nutrient strength was measured at 860 PPM / pH 6 ===== 03/20/24 10:14 PM ===== 1. Nutrient strength was measured at 880 PPM / pH 6.1 ===== 03/21/24 06:57 PM ===== 1. Nutrient strength was measured at 920 PPM / pH 5.8 ===== 03/22/24 07:25 PM ==== 1. Nutrient strength was measured at 930 PPM / pH 6 ===== 03/23/24 09:26 PM ===== 1. Nutrient strength was measured at 920 PPM / pH 6.1 ===== 03/24/24 08:36 PM ===== 1. Nutrient strength was measured at 940 PPM / pH 5.8 2. System was flushed and replenished with 0.01% H2O2-treated nutrient solution. ===== 03/25/24 11:37 PM ===== 1. Nutrient strength was measured at 890 PPM / pH 5.9

===== ENTERING WEEK 1 OF RIPEN 03/26/24 06:32 PM ===== 1. Co2 intensity was adjusted to 500 PPM. 2. Night time temperature was adjusted to 19 degrees Celsius. 3. Nutrient strength was measured at 900 PPM / pH 6 ===== 03/27/24 11:06 PM ===== 1. Nutrient strength was measured at 860 PPM / pH 6.1 ===== 03/28/24 07:31 PM ===== 1. Nutrient strength was measured at 870 PPM / pH 5.8 ===== 03/29/24 07:21 PM ===== 1. Nutrient strength was measured at 850 PPM / pH 6.1 ===== 03/30/24 07:28 PM ===== 1. Nutrient strength was measured at 835 PPM / pH 5.8 ===== 03/31/24 11:45 PM ===== 1. Nutrient strength was measured at 830 PPM / pH 5.95 ===== 04/01/24 11:04 PM ===== 1. Nutrient strength was measured at 820 PPM / pH 6

===== ENTERING WEEK 2 OF RIPEN 04/03/24 01:20 AM ===== 1. Nutrient strength was measured at 790 PPM / pH 6.1 ===== ENTERING WEEK 1 OF FLUSH 04/03/24 06:34 PM ===== 1. Nutrient strength was measured at 140 PPM / pH 5.8 2. System was flushed and replenished with 0.01% H2O2-treated fresh water. ===== 04/04/24 08:21 PM ===== 1. Nutrient strength was measured at 120 PPM / pH 5.9 ===== 04/05/24 07:07 PM ===== 1. Nutrient strength was measured at 70 PPM / pH 5.8 ===== 04/06/24 06:35 PM ===== 1. Nutrient strength was measured at 0 PPM / pH 5.7 ===== 04/07/24 10:00 PM ===== 1. Nutrient strength was measured at 50 PPM / pH 5.9 ===== 04/08/24 07:15 PM ===== 1. Nutrient strength was measured at 0 PPM / pH 5.7 ===== 04/09/24 11:30 PM ===== 1. Nutrient strength was measured at 0 PPM / pH 5.9

===== ENTERING WEEK 2 OF FLUSH 04/10/24 12:38 PM ===== 1. Nutrient strength was measured at 0 PPM / pH 5.8

Fun grow. Kinda hard to scrog though but at the end it’s worth the effort.