Report My First Grow - Strains To Be Revealed At A Later Date in The Grow Room Posted November 16, 2011 Keep in mind that some strains will produce significantly more meds if topped out. Not all strains respond this way however. I grow a strain that will produce 3 times as much weight in flowers if I top it so it branches out a few times. What is good for one strain can be very different for another. I agree 100% . If you are going to experiment , make sure you have a sister plant for what you are doing your experiment on .