My first cannabis growth with sour ripper

Hello everyone. I have not been updating my diary, what a shame. I was busy and had no time for that, but from now on, I will share the progress weekly. My sour ripper plant looks good to me. I also need your opinions, please feel free to comment. It has been three weeks since I flipped her, and it is day 21 of the flowering stage. As some valuable guys here told me, she has been growing like crazy since I flipped her. She is almost a meter now. She has more than doubled her size, and I am very satisfied with the amount of flowers. I am planning to give a flower boost this week. Since it is my first grow, I need your opinions about it too. I have started this diary as an economical growing project. My grow light is pretty eco-friendly, as I shared before. Also, I do not have an air filter or a carbon filter. Undoubtedly, the existence of these items has progressively positive effects on the plant, but I want to be an example for those who want to start growing and do not have enough budget to purchase everything. Looking forward to your comments, guys. Happy growing everyone!