Plz. Help w/ Flowering.

Hello. My plant began growing female flowers about 3weeks ago. I Am using a 400 watt HPS light. Been running it for 12/12.

If anyone knows anything about how to grow tighter denser buds please let me know.. Are there any kind of nutes that stimulate the bud growth? Thanks.

What kind of nuts??? DO you have access to co2?

keep the light as close as you can, with lotza airflow

Any flowering nutes will work fine. The numbers will look like 5-52-6 or close to those. The bottom line is to make sure the middle number is high or you wont be getting high.