I think I may have a magnesium deficiency, but I need some clarification before I decide to feed with CAL-MAG plus...
Strain: Blueberry Bliss
I am towards the end of week 5 and vertical growth has pretty much stopped. My soil-less medium (Sunshine Mix [HASHTAG]#4[/HASHTAG]) is just about dry and today is feeding day
I plan to introduce flowering nutrients today once the lights turn on. Grow nutrient npk is 5-2-5 Bloom nutrient npk is 1-8-7 CAL-MAG plus npk is 2-0-0
I've fed my veg nutrients at about 3.75ml per gallon of water phed at 6.3 every other watering for the veg stage. 3.75ml is a quarter dose from the full strength of 15ml. Plant seemed to be doing fine with 3.75ml up until recently. The bloom nutrient calls for 7.5 ml for full strength and a quarter strength should be about 1.87(if my math is correct).
If I should feed Cal-Mag plus, how much of it should I add per one gallon of water along with the Grow nutrients and Bloom nutrients?
If anyone is confused as I am after reading this lol, visit http://www.angelfire.com/ar2/tts/bmoFC.html for a better description of the feeding schedule chart .
I attached some pictures of the purple stems. I also see a light purple color in a couple of leaf veins also.

Strain: Blueberry Bliss
I am towards the end of week 5 and vertical growth has pretty much stopped. My soil-less medium (Sunshine Mix [HASHTAG]#4[/HASHTAG]) is just about dry and today is feeding day
I've fed my veg nutrients at about 3.75ml per gallon of water phed at 6.3 every other watering for the veg stage. 3.75ml is a quarter dose from the full strength of 15ml. Plant seemed to be doing fine with 3.75ml up until recently. The bloom nutrient calls for 7.5 ml for full strength and a quarter strength should be about 1.87(if my math is correct).
If I should feed Cal-Mag plus, how much of it should I add per one gallon of water along with the Grow nutrients and Bloom nutrients?
If anyone is confused as I am after reading this lol, visit http://www.angelfire.com/ar2/tts/bmoFC.html for a better description of the feeding schedule chart .
I attached some pictures of the purple stems. I also see a light purple color in a couple of leaf veins also.



