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Plante en carence ..?

Elmike
Elmikestarted grow question 3 years ago
Salut, j'aimerai avoir votre avis. Vous croyez que cette coloration est du a quoi. Sachant quelle est comme sa depuis presque le tout début et quelle reçois exactement les même soin que s'est soeur... une carence en calcium, magnesium, zinc ....??! Merci a vous les growers de GD!
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Walleyeguy
Walleyeguyanswered grow question 3 years ago
That looks like magnesium deficiency. But also from the " blisters " I think it may be due to ph issue. Probably due to salts build up. Flush the soil then add fresh nutes with correct ph. Might take a bit for the plant to recover. Good luck and nice looking plants.
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BraveheartGenetics
BraveheartGeneticsanswered grow question 3 years ago
Hi mate, by the look of the leaves I would say its a magnesium deficiency. A wee dose of epsom salts, about 1/4 tsp to 1 Ltr of water. Either apply when watering or as a foliar spray when lights go out. Other than that its the obvious; PH, PPM etc... I hope this helps
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Scrubbyjimbob
Scrubbyjimbobanswered grow question 3 years ago
If the others are getting the same nutes as this one without issues I would check the soil pH/ppm of that one before chasing deficiencies.
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