Deficiency discoloration?

GrowBrosIncstarted grow question 5y ago

I noticed some light de-coloration on the tips of one of the tops. Is it just because its new growth or do I have a deficiency? Thanks for the feed back.

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Week 5

Leaves. Color - Yellow

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Dwckanukanswered grow question 5y ago

Looks like the start of a cal mag deficiency or a ph problem makes sure those 2 are in line and you should be fine.

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Selected By The Grower

Danielerawzonianswered grow question 5y ago

Not normal, maybe a magnesium deficit

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GrowBrosIncanswered grow question 5y ago

Im doing 2 ml per gallon of Cal-Mag.

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Zegr8answered grow question 5y ago

That’s not normal, could be magnesium deficiency but I can’t be sure. How much Mg are you giving to the plant? It should be between 50 and 80 ppm

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