[tomato] Worms

Byron Bromley (Tomato@GlobalGarden.com)
Fri, 21 Jan 2000 08:11:50 -0500

Pete, that statment about high numbered chems and worms applies for anyone.

pH meters, The $20 ones are good for a couple years,

I like the 2 probe types over the singles.

I have a Kelway I paid about $55 it is more accurate but the probe itself is
a little large.

My Kelway I can interrpolate down to about .025 the 2 prong rapid test about

pH change is logarithmic