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Deficiency?
2020Growerstarted grow question 4 years ago
Anyone know why the tips are yellowing? Growing in coco
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Leaves. Color - Yellow
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CloneKingzanswered grow question 4 years ago
Heya 2020Grower,
It's looking for a little magnesium, a deficiency of magnesium shows yellowing between the veins. You will want to make sure your pH is correct for coco between 5.5.-6. If it is off, the plant won't be able to uptake certain nutrients. If your pH is good, hit it with a little calmag.
Cheers !
Experimentgreenanswered grow question 4 years ago
Hello
I'd say magnesium. Have you been giving it a healthy dose of calmag throughout the grow? I know with coco you have to be a little more proactive about using calmag even if you water with tap water.
Get a good supply going and it should resolve, if you're already using it either raise the amount or double check your ph.
Happy growing. ✌️
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