At the beginning of week 4, the Wedding Cheesecake was flipped to a 12/12 light cycle, to which it responded with the first fine white hairs by the last day of the week. Water consumption has increased to approximately 500 ml per day. Nutrients were supplied in two doses: initially with an EC value of 1.7, and in the middle of the week with an EC of 1.4, which was the first time flowering fertilizer was used.
Training focused on aligning the four main shoots using LST. The lighting is now at 70% - 75% (approx. 450-500 PPFD). In terms of climate control, the exhaust fan has been running continuously on a low setting for several days now, with an external dehumidifier stabilizing the climate in the room where the tent is located. The VPD value is now being continuously increased. The stretch will be the exciting topic in week 5.