Express Winter Session - Week 3

They are getting big and bigger each day.Watering them every other day.Increased Cocos A to 1.5ml/lt , Cocos B stayed at 1ml/lt and 1ml/lt of Calmag. 3gal Zkittlez has some N abundance issues so I back off with Cocos A to 0.5ml/lt for her. Blue Dream is a machine,so is Zkittlez but 5gal one is really huge for a 3 weeks old plant.I never had auto growing like this before,impressive growth rate.

EC : 1.4, ppm:700 (1.1 for 3gal Zkittlez)
pH:6.0 - 6.1

temps in room 27
humidity 45-50

I already see the first hairs on both Zkittlez , 5gal Blue Dream , LSD and CBD Crack. they've been in veg for only 2 weeks...