After beeing red, let's turn purple

👉 Day_32 / 2021-12-19 👉📸 Pictures 👉 Seems they start to flower slowly. 😚 👉 Day_33 / 2021-12-20 👉📸 Pictures 👉 Scary but still doing tests 😳😋😜, ✂️ defoliation on big leaves. ✂️ 😏 I decided to feed them for flowering stage with 2 hours of music per day :🎵 https://www.youtube.com/watch?v=6gmChsPD2N8🎵 👉 🌊1.0L /plant : p.h : 5.6 temp 21.3 E.C. : low (unkown) 👽+0.5ml/L. Calmag 👽+2.0ml/L. Alg-A-Mic 👽+2.0 ml/L. Acti-Vera 👽 🌊🌊🌊 No Run-off 🌊🌊🌊 👉 Day_34 / 2021-12-21 👉📸 Pictures Early morning 👉 pistils on nodes !!! ♥️☺️♥️ adjustment for Purple Green to help her having more light 👉 Day_35 / 2021-12-22 👉📸 Pictures 👉 Day_36 / 2021-12-23 👉📸 Pictures 👉 🌊1.5L /plant : p.h : 6.2 temp 20.7 E.C. : 1.7 👽+2.0 ml/L. Bio-Bloom 👽+2.0ml/L. Bio-Heaven 👽+1.5 ml/L. Bio-Grow 🌊🌊🌊 Run-off : 👉 Purple Blue : P.h. : 6.4 temp 19.7 E.C. 3.8 ??? 👉Purple Pink : P.h. : 6.5 temp : 19.7 E.C. : 2.4 ???👉 Purple Green P.h. : 6.2 temp. 19.7 E.C. 4.0 ??? 🌊🌊🌊 😤😤😤 Beginning of leaves issue 😤😤😤 👉 Day_37 / 2021-12-24 👉📸 Pictures 📏48 cm tall for Purple Pink📏 Seems the problem spread for Purple_blue to the top leaves, but slowly 👉 Day_38 / 2021-12-25 👉📸 Pictures 👉 😱😱😱 I was completly amazed and surprised : they dried extreemly fast, I had to boil water for 20 minutes to extract Chlorine, then I waited 3 hours the temperature to decrease. It reached 27.5° degree, with my finger in, it was like temperate water. So I did an emergency watering : 🌊1.5L /plant : p.h : 6.5 temp 27.5° E.C. : 0.6 👽+2.5ml/4.5L. Calmag 👽+10 ml/4.5L. Alg-A-Mic 👽+10 ml/4.5L. Acti-Vera 👽🌊 🌊🌊🌊 Run-off was really small (5-10ml): 👉Purple Blue : P.h. : 6.2 temp 21.1° E.C. unknown 👉 Purple Pink : P.h. : 6.3 temp : 20.4° E.C. : unknown 👉 Purple Green P.h. : 6.5 temp. 21.3° E.C. unknown 🌊🌊🌊 ☀️☀️☀️ 16.5 inch / 42 cm away from Purple Pink 👉 ☀️17.5 inch / 45 cm away from Purple Blue 👉 ☀️22 inch / 56 cm away from Purple Green