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Yellow parameter leaves
JoeNathanstarted grow question a year ago
My lady is turning yellow around the edges of the lower leaves others are dark green. I just did a top dressing less than a week ago I used feather meal kelp meal alfalfa meal and some bat quano. Looking at charts it seems to be a nitrogen deficiency. I know feather meal is slow
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Sciolistic_Steveanswered grow question a year ago
potassium deficiency, and if recent week of fertilization is similar to previous weeks, then i feel more confident about it based on weighted average npk values loosely calculated in head.
Mrs_Larimaranswered grow question a year ago
Hello growmie,
as its an automatic plant and she will be finish in 4 weeks time, i wont change everything, smooth watering, smooth feeding
and let her do her thing.
she wont be a giant but you will have a lovely harvest.
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AutoflowersSucKanswered grow question a year ago
If those yellow leaf edges turn brown and get crispy then Potassium is your issue. If you are in CoCo Coir, it has an abundance of Potassium. But it can get tricky because excess calcium can lock out potassium. If adding more potassium doesn't halt the progression then it's time to flush and reset your medium.
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