Yellow spots on leaves.

Hey, since I couldn't find Biobizz Light mix, I bought an ordinary soil from the construction market.

Are these spots from CAL-MAG deficiency? Today is the 15th day, I added CAL-MAG to the last 3 irrigations, but the leaves still have spots. Why so?
In addition, the soil and perlites turned yellow.

In addition, the soil and perlites turned yellow. Normally, it was a very popular and popular land, but I don't know why it happened. Can we cure the plant?

but the leaves still have spots

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fixing the issue will not make the existing spots ever go away. Let em grow out of it and watch the new growth.

sandman83 said:

fixing the issue will not make the existing spots ever go away. Let em grow out of it and watch the new growth.

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I am currently using biobizz grow and cal-mag. Should I go a little above the ml/L values specified in the table? I guess there's no fertilizer in this damn soil. I think it is necessary to revitalize the soil a little.

420LLIE said:

Should I go a little above the ml/L values specified in the table?

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IMO - No. & check the ph of the run off.

Good luck

These plants take pretty good care of themselves. No real significant danger here.