Black DOG - End of flower DWC

Great week for her. I saw some amber trichomes today, so I will harvest her F67-69. I got a new macro lens for my cell phone, so I will add some pictures of the trichomes in the next day or two. I did a reservoir change earlier this week and brought the PPMs down to 300-320 (EC .6). The PPMs would drop to 250-275 over 2 days, so I have been adding a little stronger nutrient solution (3.75ml/gal of each) to keep the EC around .6. PH has been crazy this week, lots of drops, but expected when I reduce the cal-mag. As I mentioned last week, my lights are around 150w each (300 total) and some afternoons I have been turning off 1 light because of the heat. I pulled her this morning, so i threw up a couple pics. Can't wait for this 1. Next update will be in 2-3 weeks after harvest, dry, and some curing. Thanks for stopping by and happy growing! Grow info: 4 x 4 tent 4 gallon DWC Remo nutrients 260w QB x2 (V1 and V2) GH 320 GPH air pump