Chat
Recommended

Mag Def?

PricklyPete
PricklyPetestarted grow question 4y ago
Does the yellowing between the veins on these lower leaves look like a magnesium deficiency?
Solved
Week 13
Leaves. Veins - yellow between
Leaves. Color - Yellow
likes
advice
InspireMe
InspireMeanswered grow question 4y ago
I agree, looks like mag. Be careful when removing leaves as if the deficiency is not corrected she will start taking nutrients from another leaf. Causing more damage to the plant. I'd leave them on for a a little longer in future. You can cut the dead bits off without issue, if you like. Hope this helps 🙂
1 like
Complain
Selected By The Grower
PricklyPete
PricklyPeteanswered grow question 4y ago
Thank you @InspireMe and @hashy for your feedback, it was very helpful. I did some further research and agree with your opinions that this is Mg def. the pH is 6.5 so I'm quite confident that they just need some Mg. Fed Cal-Mag a couple days ago for the first time and I think the spread of the yellowing has slowed. Should be back on track soon, thanks again!
likes
Complain
Hashy
Hashyanswered grow question 4y ago
Looks like magnesium deficiency. Is your ph in range.
1 like
Complain
Similar Grow Questions
Solved
GhettoStyle
GhettoStyle
Question for Growmieph 5.7-6.0 EC - 0.7
Leaves. Color - Yellow
Plant. Other
Feeding. Other
4y ago
8
5
Solved
buddhi_coop
buddhi_coop
3 leaves ?Why is this plant only producing 3 leaves when marijuana leaves usually produce 5
Leaves. Too few
Leaves. Edges burnt
Leaves. Color - Yellow
4y ago
2
2