Which Calmag is the right one?

[Deadstill]

Botanicare CalMag+ or Emerald Harvest CalMag. Same shit. Both work great.

 

[Redneckx]

Build Your Coco for Hi-Freq Fertigation's, 55/45 Coco/#3 Perlite,(if you can find #4 Perlite go 60/40) The reason for being in Coco is to have total Control over what's in your (Inert) Media (dont add eggshell concoctions, or anything else that isnt measurable),You want it fast draining fast drying - Coco is for technical growers - I know exactly what's In my media at all times! I use MegaCrop and their 2 Part Single Tank Mix Calculator - I mix my Solution It shows a breakdown in elemental ppms of every single nutrient, If I want 159ppm of Total Nitrogen In early Veg I can use the slider to dial it in, (see pic) I water to run-off measure it and I know exactly what is coming out! This is what separates us from Soil Growers, we are Control Freaks lol !! I grew in soil for many years, but if I ran into a problem it was guess work? I never liked the guess work, You get an Issue with Coco or DWC, I dont care what the Issue is I mix up a "corrective nutrient solution" pour it thru full reset on the Rhizo, Issue gone 12 hours. I of course throw no shade at my "Soil Brothers" Growing Bangers that make me drool! But for me its Hydro! adding something I cant measure defeats the purpose, it destabilizes my OCD, its a free radical, an errant program, a ghost in my machine - lol, Right On Redneckx!

Perfect! exactly what I was looking for. All in one suits best for me!
Growing in soil was never an option for me, but don't get me wrong it's also more complex and easy to fail on Coco too.. but done correctly like you do, will lead up to mayor harvest.
Is it a good idea to reuse the substate?
Wanna save a little money and til now it's not easy to get it here in Germany either.

 

[Redneckx]

Wanna get the

that optic foliar overgrow is amazing, i've never seen growth like it! And biobizz is all i've ever really used, did a run with advanced nutrients but was very dissapointing in comparison to biobizz. I can recommend optic foliar overgrow for any grow though, easy to apply hard to fuck it up and silly silly results!

I guess so, read much about it and sounds fantastic to me. Will get one and mixed with MC part a it will hopefully end up with GREAT RESULTS.

 

[Deadstill]

I like to foliar spray epsom salt if plants need a quick shot of magnesium. It works very well and very quickly. I am a big fan of foliar feeding most things, actually.

Spray-N-Grow is a great foliar system, too. Bill's Perfect Fertilizer works very well for certain strains in both foliar and root drench.