What can I do? Leafs starting to turn yellow. First grower

Hazeberg
Hazebergstarted grow question 2y ago
Yesterday, I noticed some leafs starting to turn yellow and also the tips of the top leafs to be a bit brown. So I watered (nutrition in the desc) and calmag 2 ml, because I thought it might be either lack of PK or cal mg. What else can I do? What about my watering schedule?
Open
Week 9
Leaves. Color · Yellow
likes
Answer
Similar Grow Questions
Solved
SirTucksAlot
SirTucksAlot
Hey guys got some discolouration on the leaves! Can’t tell what it is! CheersFirst Grow
Week 5
Leaves. Veins · Yellow between
Leaves. Color · Yellow
6y ago
3
3
Solved
CzechEbola
CzechEbola
Kind of deficiency?What do you think?
Leaves. Color · Yellow
6y ago
1
1