Welcome to ILGM forum @PMA, the greatest forum on earth for learning cannabis growing and much more 
They are looking good 
~Al 
Have some of these seeds for later on so I’ll be following this grow!
I’m a first time grower, I bought this seed feminized, to optimize my chance for germination. She’s been a real treat for me to learn with. As far as smell goes, once in awhile I’ll catch a tiny wiff of the grassy smell but not to bad so far, although I’ve prepared for potential funk. Height, she stands right around 18-21 inches tall.
Welcome to ILGM ! There are lot of good growers here to help you.
How tall were your plants at start of 12-12 ? Need more information on the grow.
COPY/PASTE: This “Support Ticket” into your forum post.
Answer these simple questions the best you can.
If you do not know, or do not use something; Just say so = NA
ILGM Support Ticket:
What is the strain and type(unknown bag seed, strain name, regular seeds, feminized seeds, auto-flower, etc)?
Indoor or Outdoor? If outdoor, planted in ground or in a container?
Size of space (max height and area, length/width)?
Soil or Hydro? Type of Medium used? System type?
pH? Of the soil or medium (root zone/reservoir/run-off) and of the water and/or nutrient mix that is fed to the plant?
Type and strength of nutrients used? NPK? EC/TDS/PPM levels? Of what you feed it as well as what is in the water by itself and in the soil/medium (run-off), or reservoir.
Temperature? Day vs. night temp or highest and lowest temps? Root zone temps?
Humidity %? Day vs. night
Light system/watts/lumens/FLUX/PAR?
Ventilation system? Size? CFM? CO2? AC, Humidifier, De-humidifier?
Number “weeks/days” from into Season, Vegetative Growth or Bloom/flowering?
Add anything else you feel would help us give you a most informed answer. Feel free to elaborate, but try to be brief and to the point. Short and to the point questions and/or facts will help us help you
This will steer us in the right direction in helping you. Jerry