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Grow QuestionsTips yellowing on oldest leafs

Tips yellowing on oldest leafs

HighZenBergstarted grow question 3 years ago

Hello grow experts, I need your help. The plant ist healthy and growing but I noticed some yellowing at the tips of the oldest leafs. Any idea why they change colour ? Thanks in advance! I give only 1/2 of BioBizz as recommended and they are in light mix soil

HighZenBerg

HighZenBerg

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Leaves. Color - Yellow

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moafyaanswered grow question 3 years ago

Hi! Your plant is in the vegetative state, she is a young lady and you are providing her with the best nutri you can so i do not think she is in need for more nutrients. I wondering if you are not giving too much of something like N. The leaves are little deformed/curled and almost dark green. I would suggest you to slow down little bit in the ferts. I hope it helps.

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Hashyanswered grow question 3 years ago

You might be a bit high on the ph locking something out. In soil I use ph 6.0 to 6.8

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