Does anyone use calmag all the way during flower ?
My flower nutes do have a bit calmag in them already, is an extra 1ml/L calmag better ?
Its an autoflower in coco that I’m growing
Recommend you use CalMag with your regular feeding schedule all the way through flower since you are in coco. The extra 1ml/L is better as it will prevent any deficiencies from occurring.
I do - right up to harvest! And I would recommend it, particularly as you're growing in coco... Put it this way, some more CalMag is not going to hurt and might just ward off problems!