Purple stems and veins on leaves

Hey, bro! 👋 You're starting to have a phosphorus deficiency - red leaf stems, and there might be brown spots on the leaves 👆 Here's the solution: 1. Set the soil pH to 6.3 for flowering! 2. Add a correction to your watering with bio-bloom (2.5 ml/l). 👌 The red leaf stems should turn back to normal - green, within a week. Nutrition will normalize! 👌 Good luck, dude! ✊😇