Corkscrew - Farm #17

Hello Diary, The first week of vegetation on my little "Farm" is behind me. The beginning of vegetation for Corkscrew started 4 days after it sprouted. Vegetation starts when the plant puts out at least 4 leaves, that's how I was taught. In the first week Corkscrew grew to 8 cm and started to form branches. Brown spots appeared on the lowest leaves. It looks like a deficiency of Calcium and Magnesium, but considering the age of the plants, this should not happen. So I couldn't figure out the cause, but the most important thing is that it didn't continue, the new leaves look healthy. The conditions at the Farm are satisfactory, the temperature is around 28 degrees, while the humidity in the air is around 50-55%. There should be more humidity, but I didn't use a humidifier this time. The light is dimmed to 60% and 35 cm away from the plants. In the first week of vegetation, the lights are on 24 hours, at the beginning of the second week I switch to the 18/6 regime. The new Migro Aray 4 turned out to be a great choice, the coverage in the grow box is much better, although I noticed that they heat more than the previous Migro 200+. This week I did not add any nutrients except for CalMg, which I started adding as a preventive measure. Here's what it looked like last week. 27/04/2024 - Day 1. The first day of vegetation. Corkscrew started forming new leaves 4 days after it sprouted, which is a sign of entering the vegetation phase. 29/04/2024 - Day 3. Watering. I prepared 3 liters of water, lowered the pH. at 6.0 and watered all three plants evenly with that amount. 03/05/2024 - Day 7. After photographing the Corkscrew for the end of the first week of vegetation, I watered the plants. This time I added CalMg and lowered the p.H. on 6.0 like every time. Corkscrew Auto - Day 7. - 8 cm. That's all from me for this week. See you soon.