Amnésia auto esquecimentos first growth

I have watered, only with water and mycorrhizae, because the soil is already with organic compounds, I intend to start a light diet, in the coming weeks because the temperature is 28 ° C avoiding burning. I noticed that the one that came later in a larger pot had wider leaves and a rapid growth in compensation for its sister. a light feed spray, myco chum + algae mic biobiz 100 ppm counting 70 from the tap and 30 in total something really light nutrients, this one for its wider pot has more vigor. no air humidifier and no air conditioning i have been trying to control with fans and exhaust the air is 55% not bad but more in the vega wanted something at 70% i am without moisture so buffering the soil with coconut fibers in order to preserve Alkalinity in the soil and maintaining moisture more acidic zone is being the option, last runoff 6.9 to 7.0 intend to lower the ph, added soil due to its growth in a few centimeters.