As part of my “getting better” I’ve been growing/taking care of plants for some time and it’s been a very rewarding experience. I remember my family calling me the plant whisperer when I was young-er (pre-alc) and I loved that “title”.
Now long story short - I grew some oranges from seeds (organic) and some of them have a couple of yellowing leaves. Anyone has an idea what may be wrong? The plants are super healthy otherwise. I did have a fruit fly infestation though and used neem oil to get rid of them but some still prevail.
I think there are some gardening people on here so hopefully someone can help
If not, have you tried asking on Reddit? I’ve had a lot of excellent advice on there over the years for various things. 9 times out of 10 there will be someone who can offer a useful solution
Spot Disease looks like . had this when i was at horticulture college many moons ago
Baking soda and mineral oil prob table spoons one or two mix in small hand spray and apply might need a few goes ,there again it might be plight should remove infected leaves prob lack of nitrogen? hope this helps