Using cal mag all the way

Barbell420

Member

• Nov 11, 2015

• #1

So I was curious and could not find a true answer. Can you use cal mag through early veg and flower or do most just use during flower? And If so how much do you guys use during veg?

 

Bbcchance

Well-Known Member

• Nov 11, 2015

• #2

I can't help ya on this one, I use tap water so I haven't needed any cal mag so far, I grow in coco, but haven't had any mag issues so far (knocks wood)

 

Velvet Elvis

Well-Known Member

• Nov 11, 2015

• #3

stop half way thru flower

 

astronautrob

Well-Known Member

• Nov 11, 2015

• #4

I usually use it till I'm about 4 to 6 weeks out

 

dopeleader

Well-Known Member

• Nov 12, 2015

• #5

get yourself a feeding chart for whatever medium/soil your using.
my local hydro shop gave me one for coco and it shows me exactly what nutrients to feed during whatever week im up to.
also it comes with a MINOR troubleshooting booklet too (mainly for EVERY hydroponic plant) but you can really tell its for ganja haha

 

Alienwidow

Well-Known Member

• Nov 12, 2015

• #6

I use it two weeks after i start veg and then i stop two weeks before harvest. I run 8 week flower plants so to week six. I run about 150 ppm at the peak and taper up to that, and then taper down from that. I run soiless though. Soil can be run a little lower and from my brief experience with hydro ive noticed you can run a bit lower also. Ive noticed hydro plants are pretty good about staying green with no big issues. Soiless has given me the most issues when running it low. Soil has things like oyster shell and lime in it so it helps a little until later when its used up. Happy growin.

 

green217

Well-Known Member

• Nov 12, 2015

• #7

general consensus is slow it down the further in flower u are. I try and hardly give it any by the time i get to 7 weeks

 

tropicalcannabispatient

Well-Known Member

• Nov 12, 2015

• #8

Barbell420 said:

So I was curious and could not find a true answer. Can you use cal mag through early veg and flower or do most just use during flower? And If so how much do you guys use during veg?

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I don't think u should use it all the way in every watering and feeding eventually u will have an excess def. Imo

 

420PyRoS

Well-Known Member

• Nov 12, 2015

• #9

Generalized for most Veg/Bloom plants

 

Cl@rksville

Well-Known Member

• Nov 12, 2015

• #10

Barbell420 said:

So I was curious and could not find a true answer. Can you use cal mag through early veg and flower or do most just use during flower? And If so how much do you guys use during veg?

Click to expand...

What you in m8?