I went through the whole cycle of injector schemes. 1) mix in garbage
can and pump out with sump pump (cons: not able to adjust fertilizing
as often as I'd like; went through a lot of $$ pumps; low water
pressure), 2) siphon attachments (cons: inaccurate esp at low flow
rates), 3) a dilution-bottle scheme (cons: same as previous).

I finally bit the bullet and bought a Dosmatic injector and I couldn't
be happier.

Jim
James Aldridge, Fort Worth, Texas, USA
- www.JamesAldridge.us
- www.FWCDS.org