Is it time to feed nutrients now or can I wait?

Most likely the ph of the soil is off. Check the ph of the run off water night time you water. Adjust ph of watering if

not necessarily any issue going on also especially if it just one leaf or two. Sometimes they naturally grow with discolorations, imperfections and patterns especially until they are fully mature. As others said i'd focus more on the PH and make sure it's in the right range at runoff. good luck

more like not stable ph, but i see few marks of calcium on very healthy colour. i would say , she has N enough at the moment. but you need to feed her anyways during grow cycle, just not extra, she is very ok, i would check ph more now, than change any feeding regime.

Based on the pictures, it looks like your cannabis plant might be dealing with a few issues. Here’s what might be going on and how you can fix it: Yellow Spots on Leaves Calcium Deficiency: Your plant might need more calcium. Look for a Cal-Mag supplement to add to your feeding routine, Biogrow might not be enough Pests: Check under the leaves for tiny bugs or eggs. If you find any, use neem oil or insecticidal soap to get rid of them. Brown and Crispy Leaf Edges Potassium Deficiency: This often causes the edges of older leaves to turn brown. Make sure your fertilizer includes enough potassium. General Care Tips Watering: Drainage: Make sure your pots have good drainage. Water when the top inch of soil feels dry. Consistent Moisture: Don’t let the soil get too dry or too wet. Environment: Climate: Keep the temperature between 21-28°C and humidity around 50-60%. Use fans for good air circulation. pH Levels: Soil pH: Keep the soil pH between 6.2 and 6.5. Test your water and nutrient solution to make sure they’re in this range. By following these tips, you should see an improvement in your plant’s health. Good luck with your grow!