I'm looking for some advice, I'm growing my 1st indoor plant in soil in a makeshift closet box setup. Being new to this I didn't realize how much larger it will grow during the flowering period. I had it vegging under 24 hrs of light for around 90 days. Then I started the flowering period 6 days ago. I'm giving it 16 hours of dark per day. At this point It's 34" tall and at least 25" wide - very bushy.
My question is , Can I do something with the light cycle to have it stay as small as possible and put more energy into budding?