Barney's Farm Mimosa X Orange Punch Auto

04.06.2023/1 I don't like the changes in the girl's development. It seems to me that her growth has slowed down significantly. I will refrain from using fertilizers for a couple of days and have added a 35 Watt 6500 K lamp to broaden the spectrum. 04.06.2023/2 Reconfigured lighting. It's now 8*27W 3000K + 1*35 W 6500K (total 251W) on top and 3*20W 3000K + 1*25W 3000K (total 85W) on the bottom. 05.06.2023/1 Started with new nutrition's plan. Watering (Total 3.48L):   07:00 580 ml: spring water,___________________________________________ pH 6.9,______________ TDS 60.   08:49 580 ml: Micro(1), Bloom (1), B-52(0.5), Overdrive (1),___________ pH 6.6,______________ TDS 615.   11:48 580 ml: Micro(1), Bloom (1), B-52(0.5), Overdrive (1),___________ pH 6.7,______________ TDS 605.   14:48 580 ml: Micro(1), Bloom (1), B-52(0.5), Overdrive (1),___________ pH 6.7,______________ TDS 655.   17:48 580 ml: Micro(1), Bloom (1), B-52(0.5), Overdrive (1),___________ pH 6.8,______________ TDS 605.   20:48 580 ml: Micro(1), Bloom (1), B-52(0.5), Overdrive (1),___________ pH 6.8,______________ TDS 560. 05.06.2023/2 It was too hot on main cola - temperature exceed 30° C so i switched off 1*35W 6500K to decrease temperature. Now it's about 28° on the top of main cola. 06.06.2023/1 Day 73/93 Flowering 38/58. Watering (Total 2.9 L):   07:00 580 ml: Micro(1), Bloom (1), B-52(0.5), Overdrive (1)________, in pH 6.8,____________ in TDS 650 ,________________ 27°, 59%H. CO2 650 PPM. N-1.15 , P-3.71 , K-8.50 , Ca-2.47 , Mg-4.94 , S-0.4.   10:00 580 ml: Micro(1.5), Bloom (1.5), Big Bud(2.5), Overdrive (2.5), in pH 6.1, out pH 6.8, in TDS 1086, out TDS 1200, 27°, 59%H.CO2 650 PPM. N-1.61, P-8.515, K-19.98, Ca-2.58, Mg-6.115, S-0.6.   14:00 580 ml: Micro(1.5), Bloom (1.5), Big Bud(2.5), Overdrive (2.5), in pH 6.2, out pH 6.6, in TDS 1080, out TDS 1240, 27°, 57%H.CO2 530 PPM. N-1.61, P-8.515, K-19.98, Ca-2.58, Mg-6.115, S-0.6.   17:00 580 ml: Micro(1.5), Bloom (1.5), Big Bud(2.5), Overdrive (2.5), in pH 6.2, out pH 6.4, in TDS 1080, out TDS 1140, 28°, 56%H.CO2 550 PPM. N-1.61, P-8.515, K-19.98, Ca-2.58, Mg-6.115, S-0.6.   21:00 580 ml: Micro(1.5), Bloom (1.5), Big Bud(2.5), Overdrive (2.5), in pH 6.1, out pH 6.3, in TDS 1050, out TDS 1220, 28°, 56%H.CO2 550 PPM. N-1.61, P-8.515, K-19.98, Ca-2.58, Mg-6.115, S-0.6. 06.06.2023/2 Constructing a CO2 generator with yeast and sugar. 06.06.2023/3 I've assembled two simple CO2 generators using yeast and sugar. I've taken two 10-liter bottles, poured 1 liter of water into each, added 11 grams of yeast and 425 grams of sugar into each bottle. 07.06.2023/1 Day 74/93 Flowering 39/58. Watering (Total 2.82 L):   06:00 580 ml: Micro(1.5), Bloom (1.5), Big Bud(2.5), Overdrive (2.5), in pH 6.1, out pH 6.3, in TDS 1070, out TDS 1420, 26°, 58%H.CO2 780 PPM. N-1.61, P-8.515, K-19.98, Ca-2.58, Mg-6.115, S-0.6.   10:00 580 ml: Micro(1.5), Bloom (1.5), Big Bud(2.5), Overdrive (2.5), in pH 6.2, out pH 6.4, in TDS 1070, out TDS 1420, 28°, 56%H.CO2 670 PPM. N-1.61, P-8.515, K-19.98, Ca-2.58, Mg-6.115, S-0.6.   14:00 580 ml: Micro(1.5), Bloom (1.5), Big Bud(2.5), Overdrive (2.5), in pH 6.4, out pH 6.4, in TDS 1070, out TDS 1370, 29°, 54%H.CO2 680 PPM. N-1.61, P-8.515, K-19.98, Ca-2.58, Mg-6.115, S-0.6.   21:00 900 ml: Spring Water________________________________________, in pH 6.8, out pH ___, in TDS 30__, out TDS ______, 28°, 52%H.CO2 480 PPM. 07.06.2023/2 I added more phosphorus and it seems that it was a mistake. The phosphorus started to block the calcium, and, in my opinion, the symptoms of excess phosphorus (burnt leaf tips) and calcium deficiency (yellowish-brown irregular spots) are appearing. I will use clean water for the remaining two out of five waterings today, and tomorrow I will start with a lower dose of phosphorus. 08.06.2023/1 Day 75/93 Flowering 40/58. Watering (Total 3.64 L):   07:00 1000 ml: Mcr(1.5), Blm (1.5), B52(2), BigBud(2.5), O-ve (2.5), in pH 6.4, out pH 6.4, in TDS 1170, out TDS 1500, 26°, 68%H. CO2 650 PPM. N-2.53, P-9.395, K-26.78, Ca-2.58, Mg-6.115, S-0.6.   12:00 1000 ml: Mcr(1.5), Blm (1.5), B52(2), BigBud(2.5), O-ve (2.5), in pH 6.2, out pH 6.5, in TDS 1200, out TDS 1590, 27°, 56%H. CO2 560 PPM. N-2.53, P-9.395, K-26.78, Ca-2.58, Mg-6.115, S-0.6.   15:00 580_ ml: Grow(2), __________________________________________ in pH 6.0, out pH 6.4, in TDS 300,__ out TDS 1170, 28°, 55%H. CO2 590 PPM. N-0.46, P-0,_____ K-6.8,___ Ca-0,___ Mg-0,_____ S-0.   18:00 580_ ml: Spring water ph Fixed,_____________________________ in pH 5.8, out pH 6.5, in TDS 33,___ out TDS 609,__ 27°, 56%H. CO2 450 PPM.   22:00 580_ ml: Spring water ph Fixed,_____________________________ in pH 6.2, out pH 6.6, in TDS 45,___ out TDS 700,__ 27°, 57%H. CO2 568 PPM. 08.06.2023/2 I over-fertilized the soil. On plain water with pH 5.8/33 ppm, the drain water shows pH 6.5/609 ppm. This means the soil is becoming too alkaline. I will be flushing the soil until it reaches the desired purity. Also, I now genuinely understand why hydroponics is preferred - the cost of mistakes and lack of skills handling it is much easier to correct, simply by changing the solution. 08.06.2023/3 Asked ChatGPT about my case. Here is a plan:   Week 1 (days 40-46): Continue flushing the soil. Do not add any fertilizers during this period.   Week 2 (days 47-53):     pH Perfect Grow: approximately 2 ml per liter of water     pH Perfect Micro: approximately 1 ml per liter of water     B-52: approximately 2 ml per liter of water   Week 3 (days 54-60):     add Big Bud: approximately 2 ml per liter of water     add Overdrive: approximately 2 ml per liter of water     reduce B-52: approximately 1 ml per liter of water   Week 4 (days 61-64):     Begin flushing again to remove residual fertilizers from the soil before harvest. 08.06.2023/4 I believe that the excess phosphorus contributed to the accumulation of calcium in the soil, which couldn't be assimilated due to phosphorus blockage. As it turns out, calcium is indeed an alkaline element and pure water ph grows. 09.06.2023/1 Day 76/93 Flowering 41/58. Watering (Total 2.58 L):   09:00 1000 ml: Spring water ph Fixed,_____________________________ in pH 5.9, out pH 6.5, in TDS 35,___ out TDS 450,__ 26°, 65%H. CO2 780 PPM.   17:00 580 ml: Spring water ph Fixed,______________________________ in pH 6.0, out pH 6.6, in TDS 26,___ out TDS 600,__ 28°, 61%H. CO2 580 PPM.   21:00 1000 ml: Spring water ph Fixed,_____________________________ in pH 5.4, out pH 6,5, in TDS 33,___ out TDS 420,__ 28°, 56%H. CO2 590 PPM. 09.06.2023/2 17:00 From 10:50 to 16:25, there was no power. The plant was without any light exposure. 10.06.2023/1 Day 77/93 Flowering 42/58. Watering (Total 3 L):   10:00 1000 ml: Spring water ph Fixed,_____________________________ in pH 5.7, out pH 6.1, in TDS 35,___ out TDS 380,__ 26°, 65%H. CO2 770 PPM.   15:00 1000 ml: Spring water ph Fixed,_____________________________ in pH 5.8, out pH 6,5, in TDS 36,___ out TDS 450,__ 27°, 56%H. CO2 570 PPM.   22:00 1000 ml: Spring water ph Fixed,_____________________________ in pH 5.9, out pH 6,3, in TDS 29,___ out TDS 250,__ 28°, 65%H. CO2 580 PPM. 10.06.2023/2 Weekly Recap:   - Completed setting up lighting in the grow box to maximize illumination and maintain stable temperature. UP: 216W 3000K, bottom 79W 3000K.   - Began logging data along with watering: volume, pH and TDS of the solution and in the drainage   - Decided to increase the amount of phosphorus which led to a calcium deficit   - Over-alkalized the soil, was able to identify this through pH and TDS measurements in the drainage, and started a flushing cycle   - Began documenting the calculated amount of fertilizers for each watering   - Realized that the plant's cycle is nearing its end, and the most important thing for me now is to preserve and support what has already grown.   - Tested the operation of the CO2 generator. With my current air exchange protocol, the results are not satisfactory yet