First day of the 4th week.
The autopot system was initiated for CBD3 and CBD4, as their roots reached the bottom of the pot.
The reservoir was prepared and adjusted to a pH of 5.8.
Now, the plants take control of their water needs.
CBD5 will be submerged in water the following day, C22.
The air pump operates on the light cycle (18 hours on, 6 hours off).
A magnesium deficiency was detected. Several sprays with Epsom salt were applied.
3.5 grams per 1 liter.