Day 71, 29th of November 2021:
Nice group strong girl! They are different in sizes and structure but all of them are lovely! We just getting closer to the final week as we just entered to the 5th week of the flowering stage.
The only changes I made is the ventilation and the extraction fan is off at the same time with the lamp so only switches on when the lamp does.
So this is the set up and and operation schedule now:
ViparSpectra XS2000 is on full power which is 240W so 100% capacity.
Ventilation: As I mentioned it is off when the lamp is off so 12 hours. When the lamp is on it switches on in every hour and off for one hour.
The extraction fan is on 12 hours when the lamp is, and then it takes a rest with the lap together lol ;)
Watering pretty much remains the same. Humidity quite is approx 50%, temperature as well approx 26-27 Celsius.
Fertilization remains the same since last week, the BioBizz family raised up to be 2ml/L each so it is like 2ml/L of BioGrow, 2ml/L of BioBloom, 2ml/L of TopMax... see the ratio above.
The schedule of the fertilization has not changed happnes 2x a week except epsom salt just 1x a week.