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Yellowing and curling for no reason...
JustifyGrowerstarted grow question 4 years ago
In last week leaves became yellow and curly.. Watering every day and nutrients are good. The lamp is far enough... What's wrong?
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OGgrowsanswered grow question 4 years ago
Hi @JustifyGrower ,If the temperature of your grow is 18c it does not seem to be heat. If watering every day with fertilizers, there may be an excess of nutrients, just every 5 days. along with changes in PH and calcium and magnesium deficiency. PH that should be 6-6.5. it could also be the substrate too wet in your diary you say you water every day 0.5L, let the substrate almost dry between waterings, the roots without oxygen cannot feed and the plant blocks development and in the long term it dies. orient yourself by the weight of the pots, the substrate when it is almost dry becomes very light. in your case I would make a flush 3x the liters of the pot and apply a calmag solution with calcium and magnesium. good luck in flowering mate 👍
Wicked_Stixanswered grow question 4 years ago
If your temperatures listed are accurate then something is killing your roots. Do you have any unpleasant odor coming from your soil? If it has been too wet or inadequate drainage could be rotting the roots. I would check your runoff pH to make sure you are in range. You want to be around 6.5 in soil. If your pH is good then I would give it a good watering with 2 tsp per gallon of 3% hydrogen peroxide and let Iit dry out pretty well before watering again. Good luck getting it back on track!
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