It first started in my tent with the auto strains but it has now started in my photo tent. All grown in soil. Autos are under l.e.d but photos are under hps. Im using canna flores, canna pk 13/14 and canna boost. Thank
@Mr. Grow It run off ph is 5.6 im putin 6.5 in. Dont no ppm as my meter broke. Today i have noticed that the very tip off the leaves are starting to turn on top of
Need more info but I think nutrient burn is the culprit. Make sure if you are following a feeding schedule that you cut it in half and only feed every other watering until you can find the right amount for that specific plant.
What is the pH and PPM of the soil runoff? What grow light are you using and how far away is it from the top of the plants?
Need more info but I think nutrient burn is the culprit. Make sure if you are following a feeding schedule that you cut it in half and only feed every other watering until you can find the right amount for that specific plant.