I have an EZ-FLO fertilizer tank lawn irrigation sprinkler system that
can accept any water soluble or liquid fertilizer. I want to buy a
28-8-18 fertilizer for this tank.
Can anybody recommend some good places to buy this in bulk online? I
want to buy enough to last me for a few years. The sprinkler company
is charging me $30 for a 5 pound bag, what a rip-off!