Eightblack
Eightblackstarted grow question 5y ago
Hi guys.  I have just run off my plants the results are 6.4 ph and 421 TDS. Yellow spots appeared on the tips of my leaves. It seems strange to me, as the results are low on TDS, To be in the fourth week vegetation GELATO 41
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Leaves. Tips · Burnt
Leaves. Color · Yellow
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Fruitgrower
Fruitgroweranswered grow question 5y ago
That's not from the light. That normally indicates a lack in pk or imbalance of ph. If your run off is higher than your in then you are over feeding, you probably want between 400/600ppm (I don't use tds, I use ppm) at this stage but honestly in my opinion, I think she wants some more nutes, not loads just some
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GMSgrows
GMSgrowsanswered grow question 5y ago
If it's just near the tops then its from the light to close. Cheers
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