Jkando

I have question I’m growing in 5x5 tent. 2 FGI 300 sq and 2 200 sq lights. Strains with 8-10 week flowering time I take to 12 weeks I get very few white tricomes still clear or amber. It is much better smoke when I take it to 12 but no many white tricomes. I feel I’m pushing strains as far as I can waiting because I will start to see bananas going over time like that. Any help appreciated