Nutrient Deficiency Diagnosis

UltraDan;2506287 said:

I am going to 100% agree with Nutty here. Remember that Magnesium is a mobile element, so you will see deficiencies manifest in older growth first as it pulls the Mag from storage to use for new growth. If you wait until you see a mobile element deficiency in new growth then you have depleted all the stores and will be constantly trying to play catch up.

Also, as Magnesium is depleted you might see other deficiencies peer their ugly heads out that correspond to the uptake of Magnesium, such as Iron and Calcium.

I'm sure you have seen these charts a thousand times on just about every journal or FAQ thread, but I will post them here again for quick reference.

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