I just trimmed 1/2 lbs of wet fan leaves off of both my autoflower Train wrecks according to King Crop seeds they will be ready to harvest in 8 weeks mine will be 7 weeks old Monday that's from the day they sprouted I don't think they're be ready to harvest in only a week. Growing in bubble buckets. PH 5.7 water temperatures are 66 degrees F feeding with GH Floranova one part nutrient bloom 4-8-7, Hydroguard and I have not added any (Cal-mag + it's 2% Nitrate Nitrogen?) Since I switched to the bloom nutrients. TDS is 615. Growing under 315 watt CMH light with a CO2 bag hanging? It's actually hard to keep the temp above 77 degrees F humidity is 55%. Temp is usually 75 degrees F. Here's some photos on one plant new leaves are drooping? The last picture is before I trimmed you can see I took it easy scared of doing any damage at this point. My last grow with old seeds ended up getting about to this point before I didn't know or think to check the calibration on my PH pen and it was way off and I killed my plant.
. This time I'm checking my PH pen about every other day or anytime it shows a reading that I feel needs to be double checked