[First Grow] RQS Q1 organic

Hi everyone! Hope you are doing just fine! Update on this week: The plants have been transplanted into 13l pots after started to be root bound. Still getting used to coco,feeding with ph regulated water every 3 days now,seems to be the best solution. Pots have been filled with 70% organic coco, 20% organic red worm casting compost and 10% perlite. Also,from my local store i added 50g of Ogranic fertilizer (with a similar composition as rqs organic grow pellets),its 5:3:3 NPK with 9% Mg and 3% Ca with mycorrhiza and 0.6 % leonardite. Also buffered the coco with a 5% CalMag solution. The smallest plant had some overwatering issues,simply didnt water it for 2 days and poke small holes with a chopstick in the soil to give it some oxygen. White tip was gone when i regulated the ph. The biggest plant is a random seed friend gave me,growing pretty fast,just hope it is female or else chop chop. Transplanted them yesterday,seem to do just fine,but wont know until few days pass by. Next step will be a fan to reduce the moisture of the room,because it varies 50-69% at a time. If you guys/gals have any suggestions,please,feel free :) Happy growing everyone!