Values are average of the day. DATE - °C - RH% (Tent Temp/RH) 20240711 26.2 52.5 20240712 25.2 53.4 20240713 23.5 52.9 20240714 23.5 53.2 20240715 25.6 49.2 20240716 25.0 59.2 20240717 24.1 60.6 DATE - PH 20240711 6.32 20240712 6.32 20240713 6.00 20240714 5.76 20240715 5.91 20240716 5.92 20240717 5.93 DATE - EC(us/cm) 20240711 1074 20240712 1071 20240713 1237 20240714 1265 20240715 1383 20240716 1607 20240717 1576 DATE - °C (Reservoir) 20240711 23.9 20240712 23.2 20240713 22.0 20240714 20.3 20240715 21.6 20240716 22.2 20240717 21.6

Values are average of the day. DATE - °C - RH% (Tent Temp/RH) 20240711 26.2 52.5 20240712 25.2 53.4 20240713 23.5 52.9 20240714 23.5 53.2 20240715 25.6 49.2 20240716 25.0 59.2 20240717 24.1 60.6 DATE - PH 20240711 6.32 20240712 6.32 20240713 6.00 20240714 5.76 20240715 5.91 20240716 5.92 20240717 5.93 DATE - EC(us/cm) 20240711 1074 20240712 1071 20240713 1237 20240714 1265 20240715 1383 20240716 1607 20240717 1576 DATE - °C (Reservoir) 20240711 23.9 20240712 23.2 20240713 22.0 20240714 20.3 20240715 21.6 20240716 22.2 20240717 21.6

One didn't get hit enough water from the sprinkler so it got stunted hard and had to go, the plan was to only do 2 this run so all good, I used this one in a breeding experiment and it recovered very well despite the conditions, but this is not part of this diary. Starting this week I will also add ORP and CF metrics, the ORP probe is not calibrated and values are to be taken with a grain of salt. Values are average of the day. DATE - °C - RH% (Tent Temp/RH) 20240718 25.9 56.2 20240719 27.1 52.5 20240720 28.0 54.3 20240721 26.8 64.4 20240722 25.1 57.9 20240723 25.8 58.8 20240724 25.6 55.8 DATE - PH 20240718 # 20240719 # 20240720 6.01 20240721 6.05 20240722 6.14 20240723 6.15 20240724 6.15 DATE - ORP (mV) 20240718 # 20240719 # 20240720 31 20240721 27 20240722 24 20240723 23 20240724 21 DATE - EC(us/cm) 20240718 # 20240719 # 20240720 2050 20240721 2071 20240722 1978 20240723 1973 20240724 1993 DATE - CF 20240718 # 20240719 # 20240720 20.50 20240721 20.71 20240722 19.78 20240723 19.73 20240724 19.93 DATE - °C (Reservoir) 20240718 # 20240719 # 20240720 23.6 20240721 23.9 20240722 22.5 20240723 21.9 20240724 22.1

One didn't get hit enough water from the sprinkler so it got stunted hard and had to go, the plan was to only do 2 this run so all good, I used this one in a breeding experiment and it recovered very well despite the conditions, but this is not part of this diary. Starting this week I will also add ORP and CF metrics, the ORP probe is not calibrated and values are to be taken with a grain of salt. Values are average of the day. DATE - °C - RH% (Tent Temp/RH) 20240718 25.9 56.2 20240719 27.1 52.5 20240720 28.0 54.3 20240721 26.8 64.4 20240722 25.1 57.9 20240723 25.8 58.8 20240724 25.6 55.8 DATE - PH 20240718 # 20240719 # 20240720 6.01 20240721 6.05 20240722 6.14 20240723 6.15 20240724 6.15 DATE - ORP (mV) 20240718 # 20240719 # 20240720 31 20240721 27 20240722 24 20240723 23 20240724 21 DATE - EC(us/cm) 20240718 # 20240719 # 20240720 2050 20240721 2071 20240722 1978 20240723 1973 20240724 1993 DATE - CF 20240718 # 20240719 # 20240720 20.50 20240721 20.71 20240722 19.78 20240723 19.73 20240724 19.93 DATE - °C (Reservoir) 20240718 # 20240719 # 20240720 23.6 20240721 23.9 20240722 22.5 20240723 21.9 20240724 22.1

Values are average of the day. DATE - °C - RH% (Tent Temp/RH) 20240627 27.6 52.4 20240628 24.2 50.6 20240629 26.0 47.1 20240630 25.7 55.9 20240701 23.8 54.4 20240702 22.1 58.0 20240703 21.7 57.4 DATE - PH 20240627 # 20240628 5.55 20240629 5.40 20240630 6.27 20240701 5.82 20240702 5.91 20240703 6.19 DATE - EC(us/cm) 20240627 # 20240628 633 20240629 663 20240630 1095 20240701 1033 20240702 997 20240703 950 DATE - °C (Reservoir) 20240627 # 20240628 23.7 20240629 23.3 20240630 24.1 20240701 22.2 20240702 20.5 20240703 20.1

Values are average of the day. DATE - °C - RH% (Tent Temp/RH) 20240627 27.6 52.4 20240628 24.2 50.6 20240629 26.0 47.1 20240630 25.7 55.9 20240701 23.8 54.4 20240702 22.1 58.0 20240703 21.7 57.4 DATE - PH 20240627 # 20240628 5.55 20240629 5.40 20240630 6.27 20240701 5.82 20240702 5.91 20240703 6.19 DATE - EC(us/cm) 20240627 # 20240628 633 20240629 663 20240630 1095 20240701 1033 20240702 997 20240703 950 DATE - °C (Reservoir) 20240627 # 20240628 23.7 20240629 23.3 20240630 24.1 20240701 22.2 20240702 20.5 20240703 20.1

easy transplant gonna top next week

the race continues. at the moment both are still on a par. a good 5 cm in growth. there is currently a lot of sunshine and really good temperatures. apart from that, not much has happened yet.

Values are average of the day. DATE - °C - RH% (Tent Temp/RH) 20240704 21.2 59.1 20240705 22.9 56.2 20240706 23.6 54.4 20240707 22.4 46.0 20240708 23.3 49.1 20240709 25.1 52.2 20240710 26.4 59.0 DATE - PH 20240704 6.23 20240705 6.26 20240706 6.28 20240707 6.28 20240708 6.29 20240709 6.30 20240710 6.32 DATE - EC(us/cm) 20240704 939 20240705 957 20240706 986 20240707 974 20240708 988 20240709 1023 20240710 1067 DATE - °C (Reservoir) 20240704 19.4 20240705 20.0 20240706 21.1 20240707 20.2 20240708 20.6 20240709 22.0 20240710 23.9

the race continues. at the moment both are still on a par. a good 5 cm in growth. there is currently a lot of sunshine and really good temperatures. apart from that, not much has happened yet.

Values are average of the day. DATE - °C - RH% (Tent Temp/RH) 20240704 21.2 59.1 20240705 22.9 56.2 20240706 23.6 54.4 20240707 22.4 46.0 20240708 23.3 49.1 20240709 25.1 52.2 20240710 26.4 59.0 DATE - PH 20240704 6.23 20240705 6.26 20240706 6.28 20240707 6.28 20240708 6.29 20240709 6.30 20240710 6.32 DATE - EC(us/cm) 20240704 939 20240705 957 20240706 986 20240707 974 20240708 988 20240709 1023 20240710 1067 DATE - °C (Reservoir) 20240704 19.4 20240705 20.0 20240706 21.1 20240707 20.2 20240708 20.6 20240709 22.0 20240710 23.9

Starting this week there will be a Mars Hydro VG40 at the bottom to boost the lower buds, they will not be as dense but will be good for some hash that's why I leave them be. The ORP probe is not calibrated and values are to be taken with a grain of salt. Values are average of the day. DATE - °C - RH% (Tent Temp/RH) 20240808 23.8 60.9 20240809 24.2 67.2 20240810 23.4 67.0 20240811 24.1 66.9 20240812 25.3 69.2 20240813 27.1 71.9 20240814 25.0 76.1 DATE - PH 20240808 5.91 20240809 5.79 20240810 5.77 20240811 5.73 20240812 5.79 20240813 6.09 20240814 5.68 DATE - ORP (mV) 20240808 250 20240809 175 20240810 107 20240811 118 20240812 88 20240813 85 20240814 84 DATE - EC(us/cm) 20240808 2240 20240809 2265 20240810 2162 20240811 2202 20240812 2187 20240813 2119 20240814 2141 DATE - CF 20240808 22.40 20240809 22.65 20240810 21.62 20240811 22.02 20240812 21.87 20240813 21.19 20240814 21.41 DATE - °C (Reservoir) 20240808 21.6 20240809 22.6 20240810 21.5 20240811 21.9 20240812 22.3 20240813 23.8 20240814 22.1

Starting this week there will be a Mars Hydro VG40 at the bottom to boost the lower buds, they will not be as dense but will be good for some hash that's why I leave them be. The ORP probe is not calibrated and values are to be taken with a grain of salt. Values are average of the day. DATE - °C - RH% (Tent Temp/RH) 20240808 23.8 60.9 20240809 24.2 67.2 20240810 23.4 67.0 20240811 24.1 66.9 20240812 25.3 69.2 20240813 27.1 71.9 20240814 25.0 76.1 DATE - PH 20240808 5.91 20240809 5.79 20240810 5.77 20240811 5.73 20240812 5.79 20240813 6.09 20240814 5.68 DATE - ORP (mV) 20240808 250 20240809 175 20240810 107 20240811 118 20240812 88 20240813 85 20240814 84 DATE - EC(us/cm) 20240808 2240 20240809 2265 20240810 2162 20240811 2202 20240812 2187 20240813 2119 20240814 2141 DATE - CF 20240808 22.40 20240809 22.65 20240810 21.62 20240811 22.02 20240812 21.87 20240813 21.19 20240814 21.41 DATE - °C (Reservoir) 20240808 21.6 20240809 22.6 20240810 21.5 20240811 21.9 20240812 22.3 20240813 23.8 20240814 22.1

The ORP probe is not calibrated and values are to be taken with a grain of salt. Values are average of the day. DATE - °C - RH% (Tent Temp/RH) 20240815 24.4 70.3 20240816 24.2 70.5 20240817 24.2 75.4 20240818 23.0 69.3 20240819 23.0 62.9 20240820 23.2 64.2 20240821 22.3 63.4 DATE - PH 20240815 5.63 20240816 5.69 20240817 5.58 20240818 5.85 20240819 5.90 20240820 6.23 20240821 6.21 DATE - ORP (mV) 20240815 60 20240816 48 20240817 35 20240818 18 20240819 3 20240820 -12 20240821 -15 DATE - EC(us/cm) 20240815 2141 20240816 2135 20240817 2191 20240818 2089 20240819 2107 20240820 2117 20240821 2169 DATE - CF 20240815 21.41 20240816 21.35 20240817 21.91 20240818 20.89 20240819 21.07 20240820 21.17 20240821 21.69 DATE - °C (Reservoir) 20240815 22.5 20240816 22.4 20240817 22.8 20240818 22.2 20240819 21.4 20240820 20.9 20240821 21.1

The ORP probe is not calibrated and values are to be taken with a grain of salt. Values are average of the day. DATE - °C - RH% (Tent Temp/RH) 20240815 24.4 70.3 20240816 24.2 70.5 20240817 24.2 75.4 20240818 23.0 69.3 20240819 23.0 62.9 20240820 23.2 64.2 20240821 22.3 63.4 DATE - PH 20240815 5.63 20240816 5.69 20240817 5.58 20240818 5.85 20240819 5.90 20240820 6.23 20240821 6.21 DATE - ORP (mV) 20240815 60 20240816 48 20240817 35 20240818 18 20240819 3 20240820 -12 20240821 -15 DATE - EC(us/cm) 20240815 2141 20240816 2135 20240817 2191 20240818 2089 20240819 2107 20240820 2117 20240821 2169 DATE - CF 20240815 21.41 20240816 21.35 20240817 21.91 20240818 20.89 20240819 21.07 20240820 21.17 20240821 21.69 DATE - °C (Reservoir) 20240815 22.5 20240816 22.4 20240817 22.8 20240818 22.2 20240819 21.4 20240820 20.9 20240821 21.1

Light is set to 80% from now on. Starting this week Haifa Grow Clean is added as a helper, it contains Polyphosphates which are supposed to make nutrient that have fallen out of the solution available again and clean tubes/sprinklers. Haifa Grow Clean is NPK 5/31/40, I use it once a week. The ORP probe is not calibrated and values are to be taken with a grain of salt. Values are average of the day. DATE - °C - RH% (Tent Temp/RH) 20240801 25.9 70.1 20240802 25.3 69.0 20240803 26.3 66.0 20240804 25.3 68.7 20240805 25.4 61.1 20240806 25.6 66.0 20240807 25.4 69.2 DATE - PH 20240801 5.94 20240802 5.90 20240803 5.89 20240804 5.80 20240805 5.83 20240806 6.09 20240807 6.09 DATE - ORP (mV) 20240801 15 20240802 12 20240803 104 20240804 247 20240805 150 20240806 202 20240807 375 DATE - EC(us/cm) 20240801 2246 20240802 2133 20240803 2156 20240804 2212 20240805 2294 20240806 2275 20240807 2274 DATE - CF 20240801 22.45 20240802 21.33 20240803 21.56 20240804 22.12 20240805 22.94 20240806 22.75 20240807 22.74 DATE - °C (Reservoir) 20240801 23.2 20240802 22.3 20240803 21.9 20240804 22.0 20240805 22.3 20240806 22.2 20240807 22.6

Light is set to 80% from now on. Starting this week Haifa Grow Clean is added as a helper, it contains Polyphosphates which are supposed to make nutrient that have fallen out of the solution available again and clean tubes/sprinklers. Haifa Grow Clean is NPK 5/31/40, I use it once a week. The ORP probe is not calibrated and values are to be taken with a grain of salt. Values are average of the day. DATE - °C - RH% (Tent Temp/RH) 20240801 25.9 70.1 20240802 25.3 69.0 20240803 26.3 66.0 20240804 25.3 68.7 20240805 25.4 61.1 20240806 25.6 66.0 20240807 25.4 69.2 DATE - PH 20240801 5.94 20240802 5.90 20240803 5.89 20240804 5.80 20240805 5.83 20240806 6.09 20240807 6.09 DATE - ORP (mV) 20240801 15 20240802 12 20240803 104 20240804 247 20240805 150 20240806 202 20240807 375 DATE - EC(us/cm) 20240801 2246 20240802 2133 20240803 2156 20240804 2212 20240805 2294 20240806 2275 20240807 2274 DATE - CF 20240801 22.45 20240802 21.33 20240803 21.56 20240804 22.12 20240805 22.94 20240806 22.75 20240807 22.74 DATE - °C (Reservoir) 20240801 23.2 20240802 22.3 20240803 21.9 20240804 22.0 20240805 22.3 20240806 22.2 20240807 22.6

Starting this week I will also add Oxygen granulate (KMPS, CAS-70693-62-8, 2KHSO₅ * KHSO₄ * K₂SO₄) I use this once a day to reach ~250 mV on my ORP meter, it is not calibrated so it more of a good guess, adding this helps to keep the reservoir stable even with higher nutrient temperatures in summer and it also adds a little Kalium/Potassium for the plants. The ORP probe is not calibrated and values are to be taken with a grain of salt. Values are average of the day. DATE - °C - RH% (Tent Temp/RH) 20240725 25.2 52.4 20240726 25.7 61.0 20240727 25.1 63.6 20240728 24.4 57.2 20240729 25.5 55.2 20240730 27.2 54.4 20240731 27.2 61.7 DATE - PH 20240725 6.16 20240726 6.05 20240727 5.88 20240728 5.90 20240729 5.92 20240730 5.94 20240731 5.95 DATE - ORP (mV) 20240725 20 20240726 23 20240727 23 20240728 19 20240729 18 20240730 18 20240731 15 DATE - EC(us/cm) 20240725 1990 20240726 2060 20240727 2137 20240728 2119 20240729 2152 20240730 2186 20240731 2211 DATE - CF 20240725 19.90 20240726 20.60 20240727 21.37 20240728 21.19 20240729 21.52 20240730 21.86 20240731 22.11 DATE - °C (Reservoir) 20240725 21.6 20240726 22.0 20240727 22.4 20240728 21.4 20240729 21.6 20240730 22.4 20240731 22.5

Starting this week I will also add Oxygen granulate (KMPS, CAS-70693-62-8, 2KHSO₅ * KHSO₄ * K₂SO₄) I use this once a day to reach ~250 mV on my ORP meter, it is not calibrated so it more of a good guess, adding this helps to keep the reservoir stable even with higher nutrient temperatures in summer and it also adds a little Kalium/Potassium for the plants. The ORP probe is not calibrated and values are to be taken with a grain of salt. Values are average of the day. DATE - °C - RH% (Tent Temp/RH) 20240725 25.2 52.4 20240726 25.7 61.0 20240727 25.1 63.6 20240728 24.4 57.2 20240729 25.5 55.2 20240730 27.2 54.4 20240731 27.2 61.7 DATE - PH 20240725 6.16 20240726 6.05 20240727 5.88 20240728 5.90 20240729 5.92 20240730 5.94 20240731 5.95 DATE - ORP (mV) 20240725 20 20240726 23 20240727 23 20240728 19 20240729 18 20240730 18 20240731 15 DATE - EC(us/cm) 20240725 1990 20240726 2060 20240727 2137 20240728 2119 20240729 2152 20240730 2186 20240731 2211 DATE - CF 20240725 19.90 20240726 20.60 20240727 21.37 20240728 21.19 20240729 21.52 20240730 21.86 20240731 22.11 DATE - °C (Reservoir) 20240725 21.6 20240726 22.0 20240727 22.4 20240728 21.4 20240729 21.6 20240730 22.4 20240731 22.5

Sweet aroma with a beautiful view This week max temp is 33 and lowest 18 degrees centigrade no rain and cloud conditions I stoped spraying neem oil and wood vinegar ,I hope pests let my girls bloom with no stress They have to protect themselves against pests and also mother nature will