How do I know if neem oil is working in my indoor hydroponics?
I'm currently growing a mix of herbs and lettuce in my hydroponic setup here in Berlin, and I've started using neem oil to control some pests that popped up recently. 🌱 I've read a lot about its benefits, but I'm a bit unsure about how to gauge its effectiveness. I’ve applied it a couple of times, but I haven’t really noticed a drastic change yet. My plants seem to be healthy overall, but I want to be sure I'm on the right track! Are there specific signs I should look for that indicate the neem oil is doing its job? Also, how long does it typically take to see results? Any help or tips from your experiences would be greatly appreciated! Thank you! 😊