Originally Posted by Ric
We can agree to disagree but Old School pesticide applicator would tell you 5 gallon a thousand isn't enough. If I did 80 gallon an acre at my fertilizer mix rate I would have Brown Lawns. Remember Fertilizer is a salt and the more PPM of salt in water the more chance of burn. With 5 gallon a Thousand calibration I can Go light on one spot and Heavy on an other with out stripping. BTW Most of my Yards are way under 5 K so tanking large volume is really no problem.
In Edit: You are in Cool Season Turf and I am in Warm season Turf. What works for me 2,000 miles south of you should not be a concern to you as what do you won't work for me.
What setup are you using to make your rounds? Pulling a hose or some type of ride-on with a nursery tank? Not too long ago you were rebuilding a golf course spraying rig? What size tanks on whatever you are using?