Que problema presentan ?

Lasninasverdes
Lasninasverdesstarted grow question 4y ago
Hey there, what problems do you think these plants are showing?? Three days ago, I changed the light hours from 18 to 12. The last watering was done yesterday with 750ml each (7L pots) and I fertilized with biogrow (2ml/L), topmax (1ml/L), biobloom (1ml/L). This had an EC of 1.4, pH 5.8, and 25-26°C.
Open
Leaves. Color · Yellow
Other. Other
Plant. Other
likes
Answer
HookahCli
HookahClianswered grow question 4y ago
It looks like there's iron deficiency due to the new leaves having yellow in the center. And in the last photo, it seems like there's a magnesium deficiency.
likes
Complain