bosgrower

Great enhancer for more flower production

Helps toughen up the structure

These have been my go to nutrients for the last couple of years. I'm switching to Mega-Crop but I's still recommend these to new growers that want simple, inexpensive nutrients that work reliably.

Great bloom enhaner

The Jack's 321 nutrient regiment is incredibly inexpensive and seems universally effective across many strains.

Great for starting seeds

Great for starting seeds

This really should be weeks 10 - 12 .... but there's no way to do that. Including the late bloomer, the harvest stretched over 2 weeks before all was said and done. The strain was a pleasure to grow ... I will certainly do it again only the next time I'll start LST much sooner and only put 4 plants in the tent.

I use it regularly in flower ever since Growmau5 did an A/B comparison with and without Mammoth P.

I've had very good results with the Jack's 3-2-1 regimen across a variety of strains. I use 1/3 strength for the 1st week after sprout, then 1/2 strength the second week then full strength after that.