Girl Scout Cookies

She's in full flower mode and has a pleasant sweet smell. On day 43 I've managed to flush away excess nutrients and further was keeping PPM and EC at normal level. However, I've noticed some bronze/brown spots on some of the leaves. I was thinking about phosphorus toxicity...but probably it's something else. Overall I think I should cut down on nutrients and give her plain water sometimes. I've also done some defoliation this week. She's now 70cm tall, the lamp is at 125W 35cm from the plant. Day 43 22.03 Watering/flushing 2800ml Ppm 288 EC 577 22c Runoff: 1532, Ppm 766 Day 44 23.03 Watered with 2.5L Grow 1ml, Micro 2ml, Bloom 3.5ml, Calmag 0.3ml Ppm 648, ec 1293 Day 46 25.03 Watered with 2.5L, 23c Grow 1.5ml, Micro 2,25ml, Bloom 4.5ml EC 1516 PPM 758 Runoff: EC 1675, PPM 840 Defoliation Day 47 26.03 2.5L Grow 2ml, Micro 3ml, Bloom 4.5ml Ppm 836 Ec 1673 Runoff: Ppm 897, Ec 1796 28.03 Day 48 Watered with 2.8L Ec 900 Ppm 450 Grow 1.5ml Micro 1.5ml Bloom 1.5ml, Alga Mic 2ml, Acti Vera 2ml Runoff: Ppm 918, EC 1830