Jack's Classic vs Advanced vs Fox Farm Nutes

pat049010

Active Member
I have no doubt that Jack's Classic works very well! When I started growing I used "Peters" (which is what Jack's Classic used to be called, before they sold out, some years ago). I would highly recommend that anyone using MiracleGro (or any other chemical fertilizer) step up and try Jack's! It has a lot going for it, for a chemical product.

The fact that you, pretty much, have to flush chemical nutes to get a tasty harvest should tell you something about why I switched to "Big Name", organic, brands in the first place. Then on to "mix-your-own" organics.
I've been growing for 10 years started with G H FOR 2 years all I USE IS jacks 20-20-20- for veg and 10-30-20- for flower along with epsom salt and molasses and in flower AFTER 2 WEEKS I ad POTASSIUM from RAW nutrients it's a 0-0-50 use very little at a time I have 8 1000 watt hps with 15 plants I Put in flower 2ft tall I average 2 lbs a light I make sure I TOP THE PLANTS IN VEG take cutting just before I put in flower and lollypop after week 2 to stop the stretch I get 3 to 4 grows out of a 25 lb bag of 10-30-20 for $55 the 25 lb bag 20-20-20-20 last forever and RAW NUTRIENTS $19 FOR 800 GALLONS MOLASSES IS REALLY CHEAP
 

Khalikid87

New Member
I've been growing for 10 years started with G H FOR 2 years all I USE IS jacks 20-20-20- for veg and 10-30-20- for flower along with epsom salt and molasses and in flower AFTER 2 WEEKS I ad POTASSIUM from RAW nutrients it's a 0-0-50 use very little at a time I have 8 1000 watt hps with 15 plants I Put in flower 2ft tall I average 2 lbs a light I make sure I TOP THE PLANTS IN VEG take cutting just before I put in flower and lollypop after week 2 to stop the stretch I get 3 to 4 grows out of a 25 lb bag of 10-30-20 for $55 the 25 lb bag 20-20-20-20 last forever and RAW NUTRIENTS $19 FOR 800 GALLONS MOLASSES IS REALLY CHEAP

At what ratio are you using the 20-20-20 per gallon?

I have GrowMores 20-20-20 for veg
And Jacks 321 for flower growing
In coco promix ph 50/50ish blend
 
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