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Grow Questionsleaf discoloration

leaf discoloration

c2_farmsstarted grow question 4 years ago

any ideas what this discoloration is?? is it ph or something else??

c2_farms

c2_farms

c2_farms

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Leaves. Color - Mottling

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MangoDuduanswered grow question 4 years ago

If the plants are from the same genetics and you give them the same things the problems in my opinion are related to the specific phenotype that pop out of that seed thats a little bit malformed

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NobodysBudsanswered grow question 4 years ago

New growth looks fine. Sometimes those first leaves have that type of blemish. The only question i'd ask is: are you allowing top 1" to dry before irrigating or fertilizing routines? Always get ~20% runoff when you do. This will eliminate most possible substrate-related causes of such blemishes. Give a little scope under the leaves if anxious and look for small pests. Again, the wet-dry cycle of the top 1" will help prevent many potential pests too.

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