Leaves changing

[spacecpl]

Any idea? I've seen this before and can't figure out what it's missing or too much of.

Thanks for any advice

[MiamigroX]

Do you feed them with the right ph? To me it looks like it could be that but there are other people on here who know more than me. Just giving me 2 cents

[WashougalWonder]

Fill out troubleshooting form for soil. (In my sig)