Yellow leaves in Week 9

Good day, I am a complete beginner, but I heard that during the flowering week, leaves are dropped from the plant from the bottom up (like in autumn outside) to save energy. However, I don't know if that fits with week 8. It could also be nutrient-related, but unfortunately, I have no experience to draw from. I wish you much success! If you have some time, I would appreciate it if you could check out my report. Maybe you can add something. :-)

How much fertilizer do you use per week? It looks like a nutrient surplus. The thing about too little water is nonsense; it looks completely different. I personally water half a liter of water with fertilizer according to the chart per plant and per week, and that's already almost too much. What happens after they turn yellow? Do they become limp and fall off, or do they dry out and turn brown?

Hi growmie this is resulted in lack of nitrogen

Still lockout. https://www.royalqueenseeds.com/blog-how-do-you-prevent-and-treat-nutrient-lockout-in-cannabis-n665

Water more, 0.2l per day is way too little. I would say about 2l every 4 days. Mine drink, for example, 3-4l every 3-4 days.

Hey mate. So, I went through a few weeks in your diary. I noticed last week the shortage started to appear in the leaves. I suggest you add a small amount more N into your grow. Either by adding 2 solo NPK bloom feeds with fish mix twice a week. If yellowing remains unchanged and doesn't get any worse. It should be fine. Ideally you should have a ppm pen..but being they're organics you can push a little more without risking damage fast as it's a slow affect process. So increase. Within 3-5 days you should see it slow down.. Don't expect a rapid fix with organic nutrients. But you can either up the feeds or give an extra solo bloomand fih mix as suggested. But its having needs not met at this stage its signs that you are short already. SO UP YOUR NUTRIENTS in % of 10-15 % every few days and you should see the slow in deg.. Feel free to reach out if you need more Insight. Keep going with the bioheaven etc,,they're tip stems & bacteria for soil and loaded with mag+Micros Good luck

This might help: https://420life.com/wp-content/uploads/2021/10/Marijuana-Leaf-Deficiency-Chart-scaled.jpg

High ClassicKellerWiese, The leaves fall off due a wrong watering schedule. You need to let the top layer of the soil about 2 inches (5 centimers) dry out completely before watering again. The deficiency comes from a wrong pH so the plant can not uptake the nutrients. You need to water with a nutrient solution with a pH from pH 6.2 and water till 20% runoff and do NOT water again till the top layer is completely dry to prevent lack of oxygen at the roots. Happy Growing Buddy! 💚