Do-Si-Dos Auto - Barney's Farm

Day 71: First flush for Do-Si-Dos 5ml FloraKleen PH: 6.2 Tent Temp: 75º RH: 50% VPD: .68 kPa Day 72: Do-Si-Dos looking good. Tent Temp: 77º RH: 49% VPD: .74 kPa Day 73: Tent Temp: 76º RH: 48% VPD: .79 kPa Day 74: Tent Temp: 76º RH: 48% VPD: .79 kPa Day 75: Do-Si-Dos looking about the same maybe slightly yellowing. Gave her another flush this morning 10ml FloraKleen PH: 6.2 Tent Temp: 75º RH: 50% VPD: .68 kPa Day 76: Starting to lose color in her leaves. Looking good with the exception of the rusty leaves she's always had. I've tried everything to correct the issue; PH adjustments with regular flushes, definitely not a CALMAG deficiency. Might be a heat issue for this particular strain as it has been a little warmer this run than I would have liked. Tent Temp: 78º RH: 50% VPD: .78 kPa Day 77: Losing her green finally. Tent Temp: 77º RH: 49% VPD: .78 kPa