All good, placed the light a bit higher about 30 cm from top. They don't grow further in length i think, No strong smell (yet), almost half L per day growbags need more water than plastic, all 4 look good
@XperencdGmanXG, hi friend well i have constant airflow in the tent because of the intake and exhaust so the smell is not very strong for the moment but i guess it will later on. My tent is in the bathroom and there is always a little smell but not alarming(for the neighbours)π but she smell delicious if that is what u meanπ