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Calcium deficiency
blackrainstarted grow question 4 years ago
I plan on giving a half feeding due to nutrient burn last feed, but with full strength calmag at 1ml/L,
I just want second opinions before it comes to it, Ph has been good the whole time before someone mentions Ph for the 15th time :D
Calcium deficiency or possibly more?
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Experimentgreenanswered grow question 4 years ago
Hello
So you're plants don't look too bad yet, they won't ever heal fully but the unaffected leaves should stay green and look healthy. You're only a week into getting the cal-mag so you should see a slow down very soon. The only other cautions i associate with calcium is be wary of too much potassium, and be mindful of a phosphorus deficiency accompanying a calcium deficiency. If you can keep the spotty leaves at this stage where they still function and arent completely dying off, you're doing good and will reach the end no problem.
GMSgrowsanswered grow question 4 years ago
If you over fed then you had lockout to some nutrients. As long as you lowered your feed you should recover.
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Fusionanswered grow question 4 years ago
The different pH levels determines what nuits plant is getting. Most issues in one way or another is pH. The only time need to add Cal is when running low as needs more to get the required amount. If run high will get cal, but n-p-k is absorbed less and get brighter leaves.
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NobodysBudsanswered grow question 4 years ago
I don't think the dots from cal def heal. Also, Ca, like mg, takes a while to show up, may also take a while to recede.
So, if it halts the spread expect it to be working.
You have a strong canopy and have time to be patient and do this conservatively and in a smart way.
check your pH :P it really is important, i am just kidding, but if you don't control it, it's basically worthless to give suggestions. more akin to blindly stabbing in the dark.
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