Orange spots on a few leaves. Bright orange

У меня было такое, когда на цветении PH был низкий. Блокировалось потребление фосфора и кальция, а нитрогена - нет. Проследите за тем, чтобы PH был правильным и состав удобрений в рекомендованных пропорциях. Это не смертельно.

Your providing too much nitrogen which is causing the calcium to be locked out. In flowering you want elevated potassium and phosphorus while decreasing nitrogen in flowering stage. Nitrogen can hinder bud development.

These look over fed and you could be locking nutrients out, plz attach a diary when you ask questions so we know what plant it’s from and what you’re feeding etc etc

Looking to be the beginning of a calcium or maybe potassium issue. Your plants are quote dark and excess nitrogen in the soil locks out calcium. I'm more inclined to say calcium then potassium at this point. With no diary attached and no info on what its getting fed, how much and how often its a coin toss. Link you diary to your questions if you have them. Good Luck