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What deficiency is this?
Coughystarted grow question 4 years ago
Earlier, I added Epsom salts to fix purple stems, I’m pretty sure I over did it and I think this is a potassium deficiency but I’m not sure. I was being cheap and didn’t change res b4 moving over. Now that they moved tents, seems to be getting worse. How do I fix fast!? Pix in di
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Nookandplant42oanswered grow question 4 years ago
you can be, with the beginning of blockages of nutrients the excess of one leads to these causes, before throwing the old water do an analysis of the ph and ppm in the hydro change the water do half the strength with good nutrients keep an eye keep your ph at 5.7 in a few days you will see results these old leaves will not change the leaves wait for new healthy growths, in serious soil a wash with PH 6.7 water until things come back in place I hope I have helped in something good harvest friend!
Harrythehatanswered grow question 4 years ago
leaves that are affected will get worse its too late for them watch new growth
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Fruitgroweranswered grow question 4 years ago
So first of all what I see is leaves corking like a taco, very dark almost plastic leaves and yellow leaf tips. All of these are signs of over feeding. So You'll need to flush the plant with water to move any excess nutrients, wait for it to dry out. Make sure you don't water on the leaves when the lights are on, this damages the leaves. And check your pH levels are correct, maybe your meter is wrong? Try raising the pH a little more? Maybe all these nutrients together are causing some fluctuation? Hope this helps you out I will follow you along! 🌱👍
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