Theres a reason why its 3 part your suppose to adjust as different stages of growth a higher dose of micro during the start of flower may have covered you so there would not have needed cal mag. Cal issues are rare but mg is quite common but they combine both to justify the high cost as Epson salt is cheap.
I suspect the reason why you have it is 3 part is the hardest nutrient to master as you have control over micro grow and bloom elements vs 2 part this all depends on strain feeding routine and media used. There's not one feeding routine that will suit every plant a media.
please note at 1:44 that the micro is higher at the start of flower I suspect for this reason
Ive never had to use cal mag only Mag
[video=youtube;mxV7n8vz7rk]http://www.youtube.com/watch?v=mxV7n8vz7rk&feature=related[/video]
I suspect the reason why you have it is 3 part is the hardest nutrient to master as you have control over micro grow and bloom elements vs 2 part this all depends on strain feeding routine and media used. There's not one feeding routine that will suit every plant a media.
please note at 1:44 that the micro is higher at the start of flower I suspect for this reason
Ive never had to use cal mag only Mag
[video=youtube;mxV7n8vz7rk]http://www.youtube.com/watch?v=mxV7n8vz7rk&feature=related[/video]
