Calcium, magnesium or nitrogen def?

upinsmoke365

Well-Known Member
So I am experiencing a few problems with 1 plant but this plant has had these issues regardless of changes a made. I have 5 others and they do not have this degree of issues, all fed the same nutrients at same levels. All feed daily and I am growing in pure coco. Ideas?
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If they were mine I'd up the dose of calmag and see if that makes a difference. If you are doing a light or normal feeding, try a heavy feeding and see if it corrects itself.
 
Add some Dynagro during the flowering stage. Do a half-half mixture. Check out farside05 journal, it will help you out a lot.
Sorry I am using dyna bloom 3-12-6 at 1/3 teaspoon per gallon (1/3 max dose. Miracle-gro 12-4-8 1 1/2 teaspoon per 3 gallons (1/6 max dose). Don't give me crap about Miracle-gro lol I used it for the veg state with my autos without issues in coco. 1/4 teaspoon Epsom salts per gallon. Each plant is feed each day 1/2 gallon per plant, well over 50 percent runoff.
 
Hmmm, well pretty sure there is a fair amount of epsom salt in Miracle-gro, so it should t be mag issues. Maybe try some crushed oyster shell on top or some bone meal for more calcium. Both work well for slow release calcium. I use it on all mine.
 
Hmmm, well pretty sure there is a fair amount of epsom salt in Miracle-gro, so it should t be mag issues. Maybe try some crushed oyster shell on top or some bone meal for more calcium. Both work well for slow release calcium. I use it on all mine.
Thanks for input. I am still leaning towards magnesium def. It might be I am hitting them to hard with nutrients. To much potassium and you get magnesium lockout. Calcium generally effects new growth v. old growth with magnesium. First pic is a magnesium def, second a calcium def and third is the leaf I took from the bottom of the plant to get a better picture.
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Thanks for input. I am still leaning towards magnesium def. It might be I am hitting them to hard with nutrients. To much potassium and you get magnesium lockout. Calcium generally effects new growth v. old growth with magnesium. First pic is a magnesium def, second a calcium def and third is the leaf I took from the bottom of the plant to get a better picture.
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True. But epsom salt is magnesium (Magnesium Sulphate), so if you are feeding with that, Miracle-gro, and foillier feeding with it, you have plenty of mag already.
 
True. But epsom salt is magnesium (Magnesium Sulphate), so if you are feeding with that, Miracle-gro, and foillier feeding with it, you have plenty of mag already.
I was going to try foliar feeding, if there is a change then obviously I am hitting them a little to hard with the nutrients. Possible cause of that lock out.
 
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