Zkittles OG Auto last of the OG

welcome to week 16 it is day 71 and she is looking good and getting euge lol quick reminder that my watering schedule says 2L or .5 gallons but that is because that is what I put in for my nutrient mix I do not include the 3L of water or .75 gallons. That being said the ppm's in the run off are holding steady at 1558 ppm's my nute mix that I added was 1642 ppm's for those who may be relatively new to growing this discrepancy in numbers is normal as the water that I add drips out the bottom a little bit before I add the nute's there for diluting the nute mix ever-so-slightly Day 72 looking healthy still and nute ppm is 1594 and run off is 1501 ppm also she is still gaining mass so i will keep going Day 73 fatter by the day it would seem lol nute ppm 1700 with run off at 1500 pmm never had such growth at this late in the game Day 74 she may be starting to slow down now in growth. nute ppm 1669 run off is 1643 ppm time to get a closer look again. YES i found a new way to use my jewelers scope nute ppm 1486 run off is 1687 ppm Day 77 and this ia the last day of nutes starting tomorrow its water only for at least 2 days then 1-2 days of darkness or maybe i will do a dark flush with ice water and see what happens. sooooo ppm of the nutes is at 1553 and run off is 1412 ppm Day 76 amber trichomes are starting to appear and orange hairs are becoming more abundant then the white ones. so i have made up my mind that this is the last week of flower flush starts sat morn for 2 days then 2 days darkness