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Rusty spots

Sikalafon420
Sikalafon420started grow question 3y ago
Hey it’s day 14 and my plants showing some rusty spots my ph it’s always 5.7-5.8 ppm is 510 tap water had 150ppm it can be nut burn. ?
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Leaves. Other
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SuperChip
SuperChipanswered grow question 3y ago
I've fed all my houseplants tap water with a ppm of around 200. Never had any nutrient burn of them. "CalMag deficiency" comes to my mind when I am seeing your pictures (but I'm not 100% sure). But you have a so-called "drawstring issue" on your leaves, that is, they pull to one side, instead of being symmetrical. The progression of such a deficiency is the tacoing (folding up) of the leaves. I would give 50-75 ppm of CalMag in RO water. Good luck, buddy!
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Roberts
Robertsanswered grow question 3y ago
Calcium, and potassium is needed. Run your ph 5.8, 5.9. More cushion if it is drifting on you.
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GrowingGrannie
GrowingGrannieanswered grow question 3y ago
You aren't keeping your diary up-to-date so I have no idea what you're feeding her to get the ppm that high - but it's much too high for a plant this age! It should be down between 200 and 300... ease up on her! And keep you diary current... it'll help out when you've got questions/problems... Good luck
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