Based on my 60 day flower, I'm feeding up untiul day 53. Only cuz the last two weeks they do a LOT of their growing. So i wanna make sure the food they need for the last explosionn is available.


Edit, last feed, day 50, flush start day 53
dusto2k3 Reviewed by dusto2k3 on . Comming To The End Flush Cal Def(Cal/Mg) So I'm coming to the end of flowering. My Northerns are 6 weeks into flower and last week recieved their final feed watering to starve them for the final two weeks, possibly 3 weeks. I do however have a growing Ca deficiency problem and a constant Mg problem. I do use Cal/Mg regularly with my other nutes. My question is Should I use Cal/Mg til about a week before harvest? And what happens the the final product when the Cal or Mg may not have been fully flushed or used up? I'm just not sure if Rating: 5