Enki_Weed Week 1 Vegetative — the plants are slowly getting into gear. On day 8 after germination, there were still no roots in the water, but two pairs of leaves were present, and both plants looked very uniform. Starting from September 4th, the first water roots appeared, and a day later both showed nice, bright roots — the system is running stable. pH and EC hardly changed all week, which makes me happy. On September 7th, I did the first complete water change: fresh water at 37 liters, mixed in the complete Hesi Vegetation schedule, plus Plagron CalMag Pro to adjust to the hydro environment. Everything is set up cleanly.
pH 5.8 — EC 0.8 mS/cm — Water temperature 19 °C — ORP 310 mV — Reservoir 37 L — next water change around September 17th