Data Feb 22

The oxygen production of the primrose with flowers watered with tap water was 15.6% it went down 1.1%. But since it was after the weekend and it hadn't had water in a few days it makes sense. The oxygen production of the primrose with flowers watered with pH 4 was 22.4%, it almost went up 5%. Since it was over the weekend and it had no acid rain it did a lot better. The oxygen production of the primrose with flowers watered with pH 3 went up also, it was 22.8% so it went up about 4%. The oxygen production of the primroses without flowers watered with tap water did well over the weekend, it was 22.8% also. so it went up almost 5%. The oxygen production of the primroses without flowers watered with pH 4 went up to 21.4% which is about 4%. The oxygen production of the primroses without flowers watered with pH 3 also went up, it is now 19.3%. Every single primrose with acid oxygen production went up over the weekend.