What is it about?

[NicolasGarcia]

Hola a todos y muchas gracias a todos.
que le sucede a mis hojas?
Gracias.
Nico

[zipcode]

I assume these are the lower leaves? Some deficiency or another. From my observation it is an unusal form of deficiency (most likely Mg but not super sure), happens only on certain leaf type (which I call the dark leaf gene).

[NicolasGarcia]

Thank you very much,
I thought that too, that it was a deficiency of something.
What I find curious is that only three of them have come to a specific tomato production class.
The other kinds of tomato plants are in the same place and do not leave said spots.
Nico

[jillian]

What variety is it? I have had mold start out like that on the black tomato varieties. That's my guess, if so it's early stages. Are you spraying with anything preventive?

[NicolasGarcia]

La variedad es GIRL GIRL’S WEIRD THING, trato mis tomateras con la mitad de la dosis recomendad de cobre semanalmente

[ginger2778]

Magnesium deficiency, but also some Septoria. Yellow interveinal chlorosisis the Magnesium deficiency, black spots are the Septoria fungus.

[NicolasGarcia]

thank you very much

[zipcode]

Originally Posted by NicolasGarcia

La variedad es GIRL GIRL’S WEIRD THING, trato mis tomateras con la mitad de la dosis recomendad de cobre semanalmente

GGWT has the dark green leaf gene, the black spots are also magnesium deficiency.