Not again gray spots on leafs
- Thread starter 2feather18
- Start date
2feather18
Well-Known Member
2feather18
Well-Known Member
Well if you notice the tips are starting to curl and yellow and darking that's a sign of nutrient burn maybe
HydroKid239
Well-Known Member
Self Diagnose Your Plants
This is a thread I pulled from 420 Forums Its a usefull thread to diagnose plants. I take no credit for anything wrote. I just copied and Pasted The Pictures belong to them as well. Enjoy and Hopefully it helps those in need. Here is a ready reckoner for Cannabis plant and pest problems. It...
www.rollitup.org
2feather18
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Fox farm trio..then i use fulvic acid..and superthrive..but i dont even use it all that much
2feather18
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I don't go pass 800 it's in the veg stage
2feather18
Well-Known Member
I don't give it the recommended dose always half would u like to see a pic of the whole plant.?
Renfro
Well-Known Member
For starters I don't use FF nutrients. I have a calculator that I can plug in the ml per gallon of each bottle and get the actual PPM of each nutrient in the mix. So If you provide me with the ml per gallon you use of each bottle I can run the numbers and see if your elemental profile is off.
Sure, more pictures always helps.
Also, I am having a hard time finding the label percentages for the Big Bloom bottle, if you would please take a picture of the label where it lists the percentages of each element I will be able to provide more accurate results.
Sure, more pictures always helps.
Also, I am having a hard time finding the label percentages for the Big Bloom bottle, if you would please take a picture of the label where it lists the percentages of each element I will be able to provide more accurate results.
2feather18
Well-Known Member
Okay so what I do is every gallon of water I mixed a little bit of everything that it needs Cal Mag fulvic acid veg bloom so I don't know the exact numbers
2feather18
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Renfro
Well-Known Member
I recommend carefully measuring each bottle. Without measurements we could be way off on the balance of nutrients.
Renfro
Well-Known Member
In your latest plant picture it looks like you have a potassium deficiency going on there.
I would measure a mix using the label amounts suggested and then check the PPM, if it's way too high you can add water to cut the mix down to around 1000 PPM. This way the balance of the nutrients will be better.
I would measure a mix using the label amounts suggested and then check the PPM, if it's way too high you can add water to cut the mix down to around 1000 PPM. This way the balance of the nutrients will be better.
hotrodharley
Well-Known Member
Potassium and likely magnesium. I don’t chase magnesium using cal mag. Excess calcium a major cause of lockout. Better a tablespoon of Epsom salts in a gallon of water.
2feather18
Well-Known Member
So I don't have to use Cal Mag and epsom salt together
Renfro
Well-Known Member
It all depends on what you need, cal mag has calcium and magnesium. the epsom salt doesn't have calcium. So if you have plenty of calcium but need more magnesium add epsom salt. Too much calcium can lockout the magnesium and vice versa.