Selkotanswered grow question 5h ago hey 👋
At the end of the run, reduce the nutrient doses, but I think it's more likely to be a blockage.
Are you using CalMag? If not, add 3ml/L as a shock dose, then go back to 2ml if the new leaves are healthy.
Also remember to check your pH, it's probably too high.
You just need to hold out until the flush in 10-15 days 👍