water issues

Please answer the questions. I have been feeding my plant every 4 days as it’s when I feel the whole pot is dry. I’m in a 3 gal pot Week 4 veg. I watered yesterday with about 1 liter and got some runoff today I checked the soil and it seemed dry. But i watered it yesterday. Should I water...

So just a quick question. Last night I mixed 70/30 RO water with tap water to get 150ppm Mixed in Aloe Vera flakes in (1/8th tsp) PH down to hit 6.1 today that simple water mixture is at 7.0 on the nose? What the hell happen? I thought tap water can raise but now I’m worried every feeding I do...

Name this issue please