Have mounted my 25 gallon tank in a yard trailer, have a North Star pump on it. (3 GRPM pump)
On my second tank and second pump in the last 20 years.
Drove 2 1\2 hours to spray my sons 4 1\2 acre lawn today. Sprayed 2 4 D, and tank mixed a spray he uses for ticks. Then spread fertilizer (granular) on about 2 + acres.
What is everyone using for a liquid fertilizer to spray on? Have not found anything around here, except in a 50 gallon drum.
I've gotten liquid fertilizer at Tractor Supply. Thinking it was 20% nitrogen.
Believe you can even get it through Amazon.