1° DWC Hulkberry Auto

[Day 8] - 8/6/22 -Thanks to the mist maker, the temperature and humidity situation is under control. You begin to see the second pair of leaves. For the moment everything is going well, later it will certainly be more difficult to keep temperature and humidity at bay. -At the moment the lamp is always 60 cm from the LEDs and dimmer 50% = 75watt. I see how it goes, but tomorrow I will bring it to 50cm to try to give it more light. Cycle always 20/4. -I made solution EC 0.5 - PH 5.5. I will spray it several times a day on the substrate. [Day 9] - 9/6/22 - The tips of the leaves appear to turn yellow, any deficiency? - Moved lamp at 50cm, 50% dimmer - - 27°C, 65%; [Day 10] - 10/6/22 - Lamp still at 50cm / 50% dimmer - Tomorrow I will move it ad 40cm, still 50% dimmer for the time being; - Temp: 25°/27.5° - RH: 60%/85%; - The second pair of true leaves is slowly growing. I hope everything goes well; - During the day I watered the expanded clay with a liter of solution EC 0.6 - PH 6 [Day 11] - 11/6/22 - Lamp at 40cm / 50% dimmer; - Temp: 24°/27° - RH: 60%/80%; - The second pair of true leaves is STILL SLOWLY growing. I hope everything goes faster in coming days; - During the day I'll water the expanded clay with 100ml (and not more as yesterday) of solution EC 0.6 - PH 6 (A friend suggested water the plant less to avoid problems) [Day 12] - 12/6/22 - Lamp at 40cm / 50% dimmer; - Temp: 24°/27° - RH: 60%/80%; The problems begin. 😓 I found some jelly stuff under the mesh pot. Most likely they are chelated nutrients and not well dissolved in the solution. This is definitely due to too much watering two days ago and a bad mix on my part. I panicked, guilty! I sterilized the system and tried to clean the red mesh jar as well as possible. Not all the material has been washed, there is still some but I cannot remove it. In the next few days I will do some more washing at PH 6 and low EC to try to wash away the residues. I was also oxygenating the solution too much and for this reason I reduced the power of the air pump. Too much oxygen in the water definitely raises the PH values. Damn oxygen!!! 😡 Despite all my mistakes, the plant continues to grow slowly. Really slowly, but given the circumstances, perhaps it is better not to complain. Thanks to the community members for coming to my aid when I needed it. [Day 13] - 13/6/22 - TEMP: 27°-29° C - RH: 50%-60% - Problems never ends - Brown stains on the leaves. Do I need CalMag? Open a growquestion on it; - At 1 AM I moved TS1000 to 50cm / 80% dimmer: 120 watt. After that, plant growed fast but shows the brown stains. [Day 14] - 14/6/22 - TEMP: 29° C - RH: 50%-60%; - First root in the pool.