Growing : fourth experiment

Week 6 : pampering week.... all plants have rooted very nicely, so this week they get a treat.... higher soil moisture throughout the day/night, starting with 250ml water+nutrients per day. I' ve experienced with the previous grow that giving more water and nutrients in this week , it gives a boost to the plants. So I want to know is it was pure luck, or this really works.... only way to know for sure is to try it :-) (Seeds are from the same strain as the last grow, soil is the same, nutrients are the same... so ...; we'll see.) 36 days : some heath stress, but still doing fine. Increased the humidity slightly and giving more water/nutrients per day, Bio CO2 is giving slightly less, so the temperature should drop slightly and the heath stress should dissapear within a few days. (I put 500PPM CO2 added , but no meter so, just a guess :-) ) If not I'll have to increase the ventilation to bring the temp down. Now the carbon filter & fan is doing 325m³ per hour, which I can increase with another 125 m³; should be enough