Gelato Auto

D16, I remarked that leafs are a little bit twisted. So I raised the light from 300 PPFD to 250PPFD(30 to 36'') thinking she was maybe having too much light. I also think she is growing slower than i'm used to. I have the impression that internodes seem close to each other but it is still early. D19, I finally google it (leaf twist) and it seem's it can be a PH issue. So I check, with my freshly bought PH meter, the PH of my settle down water and it is much higher then I tought to my surprise at 8.1 . When I added my nutes, it falled to 6.7 . On Remo's nutrients site they suggest a PH between 5.8 and 6.5 . I am just a bit over that and wonder if this can cause the leafs twist. It is still benin but let's see. So I lowered my solution PH with a couple of drops(0.25mL) of double concentration vinegar to 6.3 . I fed her with a whole liter with all nutes concentration at 2mL/L this morning and we'll see what happen in the coming days. I'll wait a day or 2 before lowering light. I also reduce exposition to wind from oscillating fan in case. D20, Today I realise that the humidity in tent was lower than I tough. I elavated from earth the hygrometer an saw it at 42% instead of 64% when deposit on soil. I added a humificater and setup it at 58%. I added another hygrometer in middle of tent to double check. D21, raised humidity to 65% and raised the light to 38 inch.