I am envious of your setup! I don't have a hygrometer so can't give any accurate humidity readings. My flat is really damp so had assumed I wouldn't need to do much for the humidity except the occasional misting of leaves. When I do occasionally run my dehumidifier it usually reads around 60-65%...
I've noticed some leaves are turning brown/grey and they feel quite thin on the affected areas, as if the leaf cells have died. Some of the affected leaves feel quite dry and papery whereas others feel soft and squishy. Some of the plants are dropping the affected leaves. I'm growing indoors and...