I've notice odd white/silver spots on my plan...

Looks like thrips to me, sometimes you can spot these tiny things but not always(they can be micro size). However the third photo doesn't look like thrip damage to me, but mabey it also is..good luck 🤠

@typhonian can you pass the recipe over here so I can try it

@typhonian To be honest buddy I didn't notice any insects bugs underneath the leaves :/

online. It look like you have thrips, if you look underneath the leaves you should able to see little white spots. you are gonna have to treat them with a spray you can easily buy or make at home. Look for a good recipe online, I spray them every other day for two weeks, get on it, thrips can really hurt your yield so take them seriously.