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Magnesium - Nutrient problem
Patagoniaweedstarted grow question 3 years ago
Do I have Magnesium deficits or any other problem? I started to notice during the last week and it is progressing quickly.
The last weeks, pH of drain water was low (between 5,5 and 5,8) but I could increase it until 6.1.
Has anyone the same problem?
Thanks!
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Leaves. Veins - yellow between
Leaves. Color - Yellow
Feeding. Deficiences
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GrowingGrannieanswered grow question 3 years ago
You definitely have a lockout issue going on here... in soil, you want to keep the PH between 6.0 and 6.5 with 6.3 being the "sweet spot" ... pay attention to the PH levels and you should have no more problem... The damaged leaves will NOT get better but you shouldn't see more leaves succumbing...
Good luck!
Coopmcanswered grow question 3 years ago
Probably nutrient lock out if your in CoCo you need to learn to flush your root zone to remove excess salts
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HerbalEduanswered grow question 3 years ago
Looks like a mix of nitrogen and potassium deficiencies to me, but could be a pH lockout as well, this great chart may help:
https://loudclouds.co/wp-content/uploads/2016/07/marijuana-deficiency-chart-jorge-cervantes.jpg
Happy growing
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AsNoriuanswered grow question 3 years ago
I can only agree with Granny and Ogra,they tell you pure truth and even tell you why and what to do. Would highly recommend to follow advices ASAP
All the Best in cultivation !
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Ratch33answered grow question 3 years ago
Hi
This looks more like an Nitrogen Deficiency in my opinion.
If it starts at the bottom [older growth] it's a "mobile" deficiency. NPK
If it starts at top [new growth] it's a "immobile" deficiency. Calcium, Sulfur, Iron, Boron, and Copper etc
Good luck 💪
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Organomananswered grow question 3 years ago
Looks like nitrogen lock out from a too low pH level.
5.5 - 5.8 is too acidic, try increasing the pH to 6.2 - 6.5.
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