small brown spots

[Th3 sand m4n]

Ok my friend called me last night and told me his plants had little small brown spots forming on some of the leaves. I went over to try and figure it out but couldnt. Right now the plants are outside under direct sunlight and he feeds them miracle grow every other day any ideas?
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[chisme]

change every other day to once a week

[u.g.u]

miricle grow is through the roof with there concentration they are like 18-18-21 my nutes are 5-2-6 so if you feed every day they will be burnt quick with soil I would do it every 2 weeks or if the are yellowing and only do about a quarter strengh flush them with straight water for a week or untill they resume normal growth

[Th3 sand m4n]

ok i told him he was over ferting. any ideas what the spots are from? or is that what you guys were saying?

[Th3 sand m4n]

today i went and looked at it... one of the leaves turned completely yellow and the spots are a little bit bigger.. is this def to much fert?

[AndrewLIKESbud]

Yes. Miracle Grow is some powerful shit. I find its a bit too strong for younger plants, better to go with something organic and not as potent. By the way you should only fert about every 2 weeks. For now just water them and let them become green again, then you can start ferting again.
Good Luck.
Take Care!