Quote Originally Posted by hanayama
I am going to do an outdoor grow. I'm in the midwest. Any advice on what to amend the soil with? I won't be checking a whole lot. So something that will last would be good.

Thanks for the help
Depends on your location, soils in the Midwest within 5-10 miles of a river basin are alkaline due to limestone. I would test the soil PH first. If you're going to wing it in a hurry, try a time release granule nute. Go with one higher in nitrogen than phosphorous until July(one application is fine). In July reverse your nute with one higher in phosphorous over nitrogen to promote pre-flowering, again...one application should do.

Good luck!