Robertsanswered grow question 3 years ago You are experiencing a slight nitrogen deficiency, but in flowering you want minimum nitrogen, it can hinder bud development. I would add a little and work back to current dose in next 2 to 3 weeks. Lots of potassium and phosphorus is what the plant is looking for now. Flowering npk ratio is 1-2-3. Good luck and happy growing 🌱