Hello,
This is my first DWC grow. The plant is 20 days old. The PPM is a cosntant 1050, PH is a steady 5.8-5.9 for the last 5 days. But in the last 3 days, after I started misting the plant it started to curl, some upper leaves get wrinkles, the edges of the leaves started to lift and the spots apeared 3 days ago and turned brown and started to spread. I am not sure why this happens. I use Advanced Nutrients M-G-B 1 ml per liter, voodoo juice and B 52, 1 ml cal and 1 ml mg per liter of water. This looks like PH and Potassium problems but I used only 1/4 the dosage. I have a very small fan. Non oscilating. Temps are 20-21 with 55% humidity
What do you think. Is the PPM too high? Should I hold the calcium and mg fert? I don't know exactly what to do
This is my first DWC grow. The plant is 20 days old. The PPM is a cosntant 1050, PH is a steady 5.8-5.9 for the last 5 days. But in the last 3 days, after I started misting the plant it started to curl, some upper leaves get wrinkles, the edges of the leaves started to lift and the spots apeared 3 days ago and turned brown and started to spread. I am not sure why this happens. I use Advanced Nutrients M-G-B 1 ml per liter, voodoo juice and B 52, 1 ml cal and 1 ml mg per liter of water. This looks like PH and Potassium problems but I used only 1/4 the dosage. I have a very small fan. Non oscilating. Temps are 20-21 with 55% humidity
What do you think. Is the PPM too high? Should I hold the calcium and mg fert? I don't know exactly what to do