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Leafs

crazyrezstarted grow question 5y ago

What to do? I add them yesterday food (all bio bizz food, dose like in chart table biobizz) because I thought are hungry. But situation is worse that yesterday. What to do? I have 4 plants, 2 going very yellow, and 1 have back leafs..

crazyrez

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Leaves. Color · Yellow

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Rodamis_Primeanswered grow question 5y ago

It looks like you have a cal mag issue as well as they are hungry . But you need to know what your soil ph is at . If the ph is below 5.8 or above 7 the plants will lock out . So you will have to get some run off and check the ph of the soil. Also make sure your ph pen is calibrated . If you have anymore questions shoot me a dm

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Organomananswered grow question 5y ago

Yes, too much nitrogen. Also a deficiency of trace elements, which can be easily fixed with a dose or two of soluble trace elements available from any garden centre.

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JuanHaze_Arganswered grow question 5y ago

It could be an excess of K, do a flush with adjusted pH and measure the runoff, pH, and EC to know the values contained in the substrate.

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maxkolonko123answered grow question 5y ago

I'm not an expert mate but from I've seen around and read it looks to me like nute burn

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