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Grow QuestionsLeaf symptoms-flowering week 4

Leaf symptoms-flowering week 4

GoodGreenGrassstarted grow question 4 years ago

Hi. Please, can someone tell me what is going wrong with my two plants? Their leafs are showing symptoms. Please see pictures. Also, I want to defoliated for the last time, but since they are not at 100% i am not sure about it. Thanks

GoodGreenGrass

GoodGreenGrass

GoodGreenGrass

GoodGreenGrass

GoodGreenGrass

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Leaves. Edges burnt

Leaves. Tips - Burnt

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Experimentgreenanswered grow question 4 years ago

Hey friend So my first concern is the red stems and the splotches on the leaves... this is a good indication of a phosphorus deficiency...which is often accompanied by a calcium deficiency, even the tip issues can be signs of a deficiency even though you typically associate with toxicity. Are you feeding it much? I didn't see any nutrients listed in this weeks diaries. If you are feeding well, then I would look into your ph and double check it's giving you the right numbers. I kept having ph pens go out on me and need replacing or recalibrated. Look into a few things and hopefully you can find a solution. Keep growing forward. ✌️

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GoodGreenGrassanswered grow question 4 years ago

Hi guys. Thank you for your answers. Last two waterings I gave them some BioBizz bloom and BioBizz top max. Around 0.5/l. The pH might have been a bit on the low side, at 6, according to my pH measuring solution. Today I have watered again, increasing slightly the fert. dosage and the pH, which today was at 6.5. I will wait a few days to see how it goes.

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GMSgrowsanswered grow question 4 years ago

Looks like a ph issue and if you use fabric planters, the spots could be due to dry areas in your root zone. Check your runoff ph and ec and get it straightened out if you need to. Cheers

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