My First Grow -Blue Dream

Pics from August 31st. Girls went into the ground mid -April. I actually had to pull them a week r two into April because of a late freeze. They went back on the ground and did just fine-even after being pulled and placed in pots for two days. Seems like they are doing pretty good. I am a good 21+ weeks in to the grow. Flowers are coming in, but, it seems like there are a lot of smaller flowers in a cluster rather than bigger buds. Is this normal for a Sativa? Have backed off the Open Sesame nutrients. Should I keep going with them? I want to be able to flush them before harvest and dont want to run out of time for that. This has been a pretty fun process. I havent been super diligent on note-taking etc. My other garden plants (veggies etc.) were and are doing well, so I let Mother Nature do her thing. I did start with really good compost/garden soil. That seemed to have help the girls and the veggies. One question I have is how big should the Blue Dream flowers get? I realize that the likely hood for different phenos is there. The flowers on these girls seem to be several in a cluster but smaller in size.