boulevard

@indigold, Thanks! And yeah, my feeding schedule is super light, 1/2 or less of their recommendation. But then again, I've watered more often though in the first 4 weeks (almost daily) than the Biobizz schedule mentions (2-3x/week). Can't remember when (somewhere in week 4-5), but the runoff was 1400 PPM, which I guess was almost 2 times higher than it should be. And my plant is a dwarf - 39 cm / 1'3", doesn't that justify a lighter feeding?

@growdoctordc,Well, yeah. Yesterday I had my first little problem and it was actually underwatering :) So far I was just topping up the soil with water every day about 0.3l and it worked until the rapid growth started and I added extra 19W of LED light really close to the plant. I’m switching now to 1-1.5l and I will be measuring the weight of the pot before next watering. What do you think ? when should I water? When I lost 3/4 of water previously added? Does it sound right or I should just wait for the leaves to drop every time?