Trying something new

[Steveo h]

I have used General Hydroponics Flora Trio since I can remember. Well I'm trying Dyna Grow , Grow and Bloom for the first time. Do I need to add Cal Mag with this ??

 

[Gingerbeard]

In coco, yes.

 

[dirtymike]

Seems if you grow using a LED lights it is recommended (cal-mag). Someone chime in here if this is bro science. Im speaking from memory. ????

 

[Gingerbeard]

I just thought it was a thing. I have whatever type of light the HLG 360 Elite is.

 

[Bluey]

I need calmag in coco with LEDs in veg. Be careful of it though, it will likely be a nitrate so will add a lot of N also so it's easy to give it too much N. Don't use it once stretch is done and taper it off prior to stopping.

I'm told too much N will block P or K uptake also so best to stop it much earlier if you can and flush at flip/nute transition phase.

 

[dirtymike]

Horticulture Lighting Group's custom-designed high-efficiency full-spectrum white LEDs, boosted with red and deep red. Yep its LED , dang good one too.

 

[Gingerbeard]

Been happy with it.

 

[OldManGrower]

I use Cal-mag from germination through harvest. Be careful as to the brand as some brands have added nitrogen and other nutrients which could screw up your nutrient schedule,