Fertigation

[spaugh]

Just throwing this out there in case anyone was interested in a venturi injector.  They have knock offs on amazon for 4$ shipped.  I use these and have a real mazzei thats was around 40$ for the 1/2" version.  I ordered one of these just to see how they work. 

https://www.amazon.com/Venturi-Fertilizer-Injectors-Agriculture-Irrigation/dp/B01KO1C80O/ref=sr_1_15?crid=23GFH29Y1JN8S&keywords=1%2F2+venturi+injector&qid=1561069485&s=gateway&sprefix=1%2F2%22+venturi+%2Caps%2C288&sr=8-15

[spaugh]

Heres one with a pickup hose and flow adjuster.  This stuff is insanely cheap. 

https://www.amazon.com/gp/aw/d/B07QDYHLSB/ref=sspa_mw_detail_2?ie=UTF8&psc=1