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Deficiency
Medup75started grow question 4 years ago
So I've had a deficiency starting to show.To my eyes it looks to be a calcium deficiency with maybie abit of magnesium deficiency so I watered with1 1/2 teaspoons of eggshell calcium with1/2 teaspoon per litre of Epsom salts. Should I continue to dose with this every week or not?
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NobodysBudsanswered grow question 4 years ago
I'd wager if you looked at the labels, hopefully guarnateed analysis labels, you'd find plenty of calcium is provided. If not, it does look like a calcium deficiency.
Look to have quite a few things added for ferts. This is more likely lockout than anything else. If yo know your mix is mild, maybe try a little more runoff when fertilizing. stick to a good wet-dry cycle.
Other thing to check before fiddling with mixture is pH. Soil should be slightly acidic. Closer to ~7 will help with calcium uptake... if you are hanging out at 6 or below, this could also be a cause of what you see...
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