Hello, thanks for the , wait for a busy week but always paying attention, I bought new batteries for the ph and ppm devices despite being simple, it was since last season with the same battery, with oscillation. But everything was calm, it was resolved We have this amnesia, taken a mini wool cube to a big grodan, with roots already formed, it is inside a 5-liter , great performance with a non-spaced watering, but without much watering, Nutrition ph ppm in the daily, air humidity at 50% 23°C, foliar application after lights close at 200ppm foliage, not much runoff to hold a safe zone.