Lovely flowers bro 😜 when your photo caught my eye because I thought wow looks like my buds but I’m doing different strain must be advanced neutrients 😜😜😜💪🌱
You need to veg them longer, at least 30 cm, with 18 hours / 20 / 24 hours of light. Flowering only after 30 cm, you won't get results with photoperiods, what I think your seed is. Flowering with 13-11 hours of light.