The Grow Awards 2026 🏆

Spots on light green/yellowing leaves

Mekster
Meksterstarted grow question 2y ago
Plant is 3 weeks into veg. I have similar discolorations on two plants. New growth seems to be coming in nicely. Is the mid plant leaves something to worry about or just a sign of past problems and nothing to worry about moving forward. Thanks for looking and answers in advance
Open
Week 3
Leaves. Color - Yellow
Leaves. Color - Black or grey
likes
Answer
AsNoriu
AsNoriuanswered grow question 2y ago
magnesium and something paling them too. increase feeding or balance it better. in new week she is a lot happier but magnesium still lacking.
likes
Complain
AutoflowersSucK
AutoflowersSucKanswered grow question 2y ago
Feed it. And pH to 6.2
1 like
Complain
Incognitus
Incognitusanswered grow question 2y ago
looks like a nitrogen deficiency -- paling tip-in and bottom up, mostly. as it progresses you get those dead spots on leaves too.
1 like
Complain
Similar Grow Questions
Solved
Sawar489
Sawar489
yellowing at the tipsI wonder what's wrong, the light is 40cm 14 day
Leaves. Color - Yellow
Plant. Too short
4y ago
2
Solved
jeffrey420
jeffrey420
yellow leaf, brown spots deficiencyCan you guys help me identify this deficiency??
Week 9
Leaves. Veins - yellow between
Leaves. Color - Yellow
Leaves. Color - Pale
3y ago
3
4