Question bud potency

Question from a fellow grower:

I’m a first time grower and am using seeds from weed I smoked. Its
above 20 inches tall now and in the flowering stage. Can you give me any
advice to ensure my plant can reach its highest potency once the bud

You can use Roberts nutrients, the advanced nutrient line and/or Sensi bloom a and b, think skin, terpinatir, factor x, overdrive, b-52, flawless finish, the fox farm trio’s work great, tarantula, and pirhanna work great as well. Humboldts Dutchmaster nutrients work great as well.